| 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 | $131.82 | 9.236% | $143.9949 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $212.89 | 5.654% | $224.9268 | $224.93 | $224.95 | $224.90 |
| Purchase #3 | $71.38 | 6.489% | $76.0118 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $165.29 | 8.611% | $179.5231 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $43.26 | 9.781% | $47.4913 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $90.38 | 13.775% | $102.8298 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $96.65 | 6.569% | $102.9989 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $811.67 | $877.7766 | $877.77 | $877.80 | $877.70 | |