| 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 | $145.72 | 10.132% | $160.4844 | $160.48 | $160.50 | $160.50 |
| Purchase #2 | $227.51 | 7.457% | $244.4754 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $86.73 | 5.729% | $91.6988 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $44.84 | 5.223% | $47.182 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $187.65 | 7.447% | $201.6243 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $36.63 | 4.756% | $38.3721 | $38.37 | $38.35 | $38.40 |
| Purchase #7 | $173.60 | 3.751% | $180.1117 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $902.68 | $963.9487 | $963.94 | $963.95 | $964.00 | |