| 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 | $162.48 | 9.615% | $178.1025 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $224.60 | 4.731% | $235.2258 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $234.84 | 12.606% | $264.4439 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $32.87 | 8.612% | $35.7008 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $29.81 | 11.591% | $33.2653 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $34.80 | 3.277% | $35.9404 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $110.90 | 5.678% | $117.1969 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $830.30 | $899.8756 | $899.88 | $899.90 | $899.80 | |