| 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 | $110.70 | 3.847% | $114.9586 | $114.96 | $114.95 | $115.00 |
| Purchase #2 | $145.32 | 8.585% | $157.7957 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $99.81 | 10.713% | $110.5026 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $159.76 | 4.434% | $166.8438 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $174.80 | 12.722% | $197.0381 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $45.91 | 4.763% | $48.0967 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $187.46 | 5.352% | $197.4929 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $923.76 | $992.7284 | $992.73 | $992.75 | $992.70 | |