| 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 | $148.74 | 7.545% | $159.9624 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $160.35 | 12.767% | $180.8219 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $85.64 | 6.662% | $91.3453 | $91.35 | $91.35 | $91.30 |
| Purchase #4 | $100.92 | 13.177% | $114.2182 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $228.98 | 8.293% | $247.9693 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $125.28 | 4.282% | $130.6445 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $101.79 | 10.259% | $112.2326 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $951.70 | $1,037.1942 | $1,037.19 | $1,037.15 | $1,037.10 | |