| 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 | $143.79 | 10.283% | $158.5759 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $83.28 | 10.384% | $91.9278 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $76.42 | 3.523% | $79.1123 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $179.28 | 3.740% | $185.9851 | $185.99 | $186.00 | $186.00 |
| Purchase #5 | $167.38 | 11.739% | $187.0287 | $187.03 | $187.05 | $187.00 |
| Purchase #6 | $238.88 | 7.446% | $256.667 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $150.47 | 7.642% | $161.9689 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $1,039.50 | $1,121.2657 | $1,121.28 | $1,121.30 | $1,121.30 | |