| 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 | $148.52 | 4.450% | $155.1291 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $227.86 | 3.775% | $236.4617 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $5.54 | 12.823% | $6.2504 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $41.32 | 5.793% | $43.7137 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $238.26 | 4.579% | $249.1699 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $150.27 | 6.457% | $159.9729 | $159.97 | $159.95 | $160.00 |
| Purchase #7 | $119.91 | 8.408% | $129.992 | $129.99 | $130.00 | $130.00 |
| 7 purchase totals = | $931.68 | $980.6897 | $980.68 | $980.65 | $980.80 | |