| 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 | $105.39 | 8.472% | $114.3186 | $114.32 | $114.30 | $114.30 |
| Purchase #2 | $141.70 | 5.631% | $149.6791 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $67.80 | 11.460% | $75.5699 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $21.57 | 7.287% | $23.1418 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $63.64 | 12.754% | $71.7566 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $150.35 | 6.210% | $159.6867 | $159.69 | $159.70 | $159.70 |
| Purchase #7 | $180.96 | 6.246% | $192.2628 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $731.41 | $786.4155 | $786.42 | $786.40 | $786.50 | |