| 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 | $120.60 | 5.795% | $127.5888 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $90.90 | 3.261% | $93.8642 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $186.80 | 4.258% | $194.7539 | $194.75 | $194.75 | $194.80 |
| Purchase #4 | $149.76 | 7.469% | $160.9456 | $160.95 | $160.95 | $160.90 |
| Purchase #5 | $17.48 | 10.115% | $19.2481 | $19.25 | $19.25 | $19.20 |
| Purchase #6 | $146.81 | 12.509% | $165.1745 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $30.81 | 7.507% | $33.1229 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $743.16 | $794.6980 | $794.69 | $794.65 | $794.70 | |