| 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 | $135.46 | 12.288% | $152.1053 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $67.94 | 11.797% | $75.9549 | $75.95 | $75.95 | $76.00 |
| Purchase #3 | $71.51 | 5.518% | $75.4559 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $155.56 | 13.457% | $176.4937 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $95.67 | 13.322% | $108.4152 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $192.66 | 13.780% | $219.2085 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $63.45 | 10.444% | $70.0767 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $782.25 | $877.7102 | $877.72 | $877.70 | $877.80 | |