| 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 | $161.84 | 11.640% | $180.6782 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $117.59 | 11.570% | $131.1952 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $156.54 | 13.110% | $177.0624 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $10.70 | 9.389% | $11.7046 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $163.66 | 7.674% | $176.2193 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $165.75 | 12.395% | $186.2947 | $186.29 | $186.30 | $186.30 |
| Purchase #7 | $35.64 | 8.843% | $38.7916 | $38.79 | $38.80 | $38.80 |
| 7 purchase totals = | $811.72 | $901.9460 | $901.94 | $901.95 | $902.00 | |