| 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 | $106.27 | 11.337% | $118.3178 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $98.84 | 11.429% | $110.1364 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $143.71 | 11.771% | $160.6261 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $161.46 | 7.511% | $173.5873 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $48.46 | 11.298% | $53.935 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $63.83 | 12.658% | $71.9096 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $155.45 | 6.272% | $165.1998 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $778.02 | $853.7120 | $853.73 | $853.75 | $853.60 | |