| 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 | $93.97 | 10.284% | $103.6339 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $160.77 | 10.795% | $178.1251 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $47.98 | 7.826% | $51.7349 | $51.73 | $51.75 | $51.70 |
| Purchase #4 | $191.84 | 5.261% | $201.9327 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $127.79 | 12.435% | $143.6807 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $183.93 | 8.129% | $198.8817 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $5.60 | 12.201% | $6.2833 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $811.88 | $884.2723 | $884.26 | $884.40 | $884.20 | |