| 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 | $173.61 | 6.381% | $184.6881 | $184.69 | $184.70 | $184.70 |
| Purchase #2 | $14.79 | 8.121% | $15.9911 | $15.99 | $16.00 | $16.00 |
| Purchase #3 | $121.79 | 13.684% | $138.4557 | $138.46 | $138.45 | $138.50 |
| Purchase #4 | $56.62 | 9.297% | $61.884 | $61.88 | $61.90 | $61.90 |
| Purchase #5 | $164.90 | 9.740% | $180.9613 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $180.38 | 9.106% | $196.8054 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $249.77 | 4.223% | $260.3178 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $961.86 | $1,039.1034 | $1,039.11 | $1,039.10 | $1,039.20 | |