| 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 | $194.74 | 13.612% | $221.248 | $221.25 | $221.25 | $221.20 |
| Purchase #2 | $165.61 | 9.428% | $181.2237 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $140.70 | 8.401% | $152.5202 | $152.52 | $152.50 | $152.50 |
| Purchase #4 | $48.79 | 13.855% | $55.5499 | $55.55 | $55.55 | $55.50 |
| Purchase #5 | $91.66 | 11.697% | $102.3815 | $102.38 | $102.40 | $102.40 |
| Purchase #6 | $7.72 | 7.622% | $8.3084 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $118.85 | 6.470% | $126.5396 | $126.54 | $126.55 | $126.50 |
| 7 purchase totals = | $768.07 | $847.7713 | $847.77 | $847.75 | $847.60 | |