| 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 | $151.39 | 13.405% | $171.6838 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $57.94 | 9.587% | $63.4947 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $124.64 | 8.523% | $135.2631 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $142.25 | 11.860% | $159.1209 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $112.41 | 7.104% | $120.3956 | $120.40 | $120.40 | $120.40 |
| Purchase #6 | $95.48 | 12.520% | $107.4341 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $149.66 | 12.768% | $168.7686 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $833.77 | $926.1608 | $926.15 | $926.15 | $926.20 | |