| 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 | $162.58 | 5.751% | $171.93 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $91.37 | 12.338% | $102.6432 | $102.64 | $102.65 | $102.60 |
| Purchase #3 | $155.53 | 11.740% | $173.7892 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $161.61 | 3.645% | $167.5007 | $167.50 | $167.50 | $167.50 |
| Purchase #5 | $223.64 | 5.311% | $235.5175 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $42.79 | 13.608% | $48.6129 | $48.61 | $48.60 | $48.60 |
| Purchase #7 | $51.42 | 3.365% | $53.1503 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $888.94 | $953.1438 | $953.14 | $953.15 | $953.10 | |