| 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 | $140.97 | 6.202% | $149.713 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $71.27 | 9.311% | $77.9059 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $44.58 | 10.805% | $49.3969 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $53.84 | 9.313% | $58.8541 | $58.85 | $58.85 | $58.90 |
| Purchase #5 | $184.99 | 7.315% | $198.522 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $38.33 | 3.865% | $39.8115 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $249.26 | 12.354% | $280.0536 | $280.05 | $280.05 | $280.10 |
| 7 purchase totals = | $783.24 | $854.2570 | $854.25 | $854.20 | $854.30 | |