| 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 | $197.43 | 7.188% | $211.6213 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $158.27 | 10.516% | $174.9137 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $222.71 | 4.526% | $232.7899 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $168.83 | 7.198% | $180.9824 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $156.39 | 5.422% | $164.8695 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $211.88 | 9.858% | $232.7671 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $194.86 | 12.650% | $219.5098 | $219.51 | $219.50 | $219.50 |
| 7 purchase totals = | $1,310.37 | $1,417.4537 | $1,417.45 | $1,417.40 | $1,417.50 | |