| 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 | $134.27 | 11.145% | $149.2344 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $159.75 | 4.495% | $166.9308 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $202.27 | 8.594% | $219.6531 | $219.65 | $219.65 | $219.70 |
| Purchase #4 | $120.83 | 10.625% | $133.6682 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $30.38 | 4.247% | $31.6702 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $19.73 | 8.816% | $21.4694 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $177.47 | 13.810% | $201.9786 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $844.70 | $924.6047 | $924.60 | $924.60 | $924.70 | |