| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.46 | 10.470% | $197.1448 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $211.70 | 13.594% | $240.4785 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $217.73 | 10.125% | $239.7752 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $180.80 | 7.514% | $194.3853 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $196.74 | 11.634% | $219.6287 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $202.89 | 12.330% | $227.9063 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $157.80 | 13.594% | $179.2513 | $179.25 | $179.25 | $179.30 |
| 7 purchase totals = | $1,346.12 | $1,498.5701 | $1,498.58 | $1,498.65 | $1,498.60 | |