| 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 | $212.73 | 11.667% | $237.5492 | $237.55 | $237.55 | $237.50 |
| Purchase #2 | $190.54 | 5.865% | $201.7152 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $170.38 | 12.162% | $191.1016 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $161.39 | 9.509% | $176.7366 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $110.60 | 6.793% | $118.1131 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $130.74 | 8.188% | $141.445 | $141.45 | $141.45 | $141.40 |
| Purchase #7 | $105.69 | 6.198% | $112.2407 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $1,082.07 | $1,178.9014 | $1,178.91 | $1,178.90 | $1,178.70 | |