| 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 | $129.38 | 11.108% | $143.7515 | $143.75 | $143.75 | $143.80 |
| Purchase #2 | $107.35 | 10.382% | $118.4951 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $43.32 | 6.765% | $46.2506 | $46.25 | $46.25 | $46.30 |
| Purchase #4 | $54.44 | 7.864% | $58.7212 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $138.74 | 7.432% | $149.0512 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $115.62 | 6.388% | $123.0058 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $187.95 | 7.609% | $202.2511 | $202.25 | $202.25 | $202.30 |
| 7 purchase totals = | $776.80 | $841.5265 | $841.53 | $841.50 | $841.70 | |