| 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 | $166.46 | 3.704% | $172.6257 | $172.63 | $172.65 | $172.60 |
| Purchase #2 | $168.91 | 7.642% | $181.8181 | $181.82 | $181.80 | $181.80 |
| Purchase #3 | $59.75 | 8.813% | $65.0158 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $197.58 | 10.381% | $218.0908 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $226.74 | 8.704% | $246.4754 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $232.88 | 3.167% | $240.2553 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $172.85 | 5.551% | $182.4449 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $1,225.17 | $1,306.7260 | $1,306.74 | $1,306.75 | $1,306.70 | |