| 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 | $137.83 | 10.213% | $151.9066 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $159.48 | 9.782% | $175.0803 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $7.51 | 11.811% | $8.397 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $216.73 | 13.297% | $245.5486 | $245.55 | $245.55 | $245.50 |
| Purchase #5 | $131.72 | 8.103% | $142.3933 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $106.48 | 6.599% | $113.5066 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $80.39 | 8.580% | $87.2875 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $840.14 | $924.1199 | $924.13 | $924.15 | $924.10 | |