| 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 | $181.27 | 6.703% | $193.4205 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $170.68 | 13.180% | $193.1756 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $119.98 | 11.396% | $133.6529 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $39.97 | 3.212% | $41.2538 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $51.39 | 6.715% | $54.8408 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $49.55 | 3.771% | $51.4185 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $172.84 | 7.265% | $185.3968 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $785.68 | $853.1589 | $853.16 | $853.15 | $853.20 | |