| 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 | $136.48 | 12.706% | $153.8211 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $24.89 | 13.434% | $28.2337 | $28.23 | $28.25 | $28.20 |
| Purchase #3 | $179.50 | 10.561% | $198.457 | $198.46 | $198.45 | $198.50 |
| Purchase #4 | $161.57 | 3.297% | $166.897 | $166.90 | $166.90 | $166.90 |
| Purchase #5 | $101.55 | 12.793% | $114.5413 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $184.74 | 13.325% | $209.3566 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $51.98 | 5.147% | $54.6554 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $840.71 | $925.9621 | $925.97 | $925.95 | $926.00 | |