| 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 | $138.62 | 3.618% | $143.6353 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $194.57 | 11.311% | $216.5778 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $128.47 | 7.814% | $138.5086 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $223.44 | 4.537% | $233.5775 | $233.58 | $233.60 | $233.60 |
| Purchase #5 | $49.56 | 12.224% | $55.6182 | $55.62 | $55.60 | $55.60 |
| Purchase #6 | $102.69 | 7.861% | $110.7625 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $46.95 | 3.416% | $48.5538 | $48.55 | $48.55 | $48.60 |
| 7 purchase totals = | $884.30 | $947.2337 | $947.24 | $947.25 | $947.30 | |