| 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 | $209.38 | 13.176% | $236.9679 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $159.62 | 3.799% | $165.684 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $20.68 | 8.517% | $22.4413 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $32.91 | 12.461% | $37.0109 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $149.48 | 8.457% | $162.1215 | $162.12 | $162.10 | $162.10 |
| Purchase #6 | $55.74 | 8.641% | $60.5565 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $143.45 | 7.390% | $154.051 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $771.26 | $838.8331 | $838.83 | $838.80 | $838.90 | |