| 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 | $184.36 | 10.418% | $203.5666 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $62.84 | 7.380% | $67.4776 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $243.95 | 12.802% | $275.1805 | $275.18 | $275.20 | $275.20 |
| Purchase #4 | $57.45 | 13.346% | $65.1173 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $90.85 | 9.218% | $99.2246 | $99.22 | $99.20 | $99.20 |
| Purchase #6 | $68.47 | 3.133% | $70.6152 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $133.37 | 4.204% | $138.9769 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $841.29 | $920.1587 | $920.17 | $920.15 | $920.20 | |