| 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 | $191.75 | 11.753% | $214.2864 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $8.78 | 11.351% | $9.7766 | $9.78 | $9.80 | $9.80 |
| Purchase #3 | $192.96 | 6.657% | $205.8053 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $19.50 | 13.673% | $22.1662 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $201.53 | 13.378% | $228.4907 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $173.63 | 9.829% | $190.6961 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $163.83 | 11.767% | $183.1079 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $951.98 | $1,054.3292 | $1,054.35 | $1,054.35 | $1,054.40 | |