| 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 | $166.84 | 12.692% | $188.0153 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $178.44 | 9.442% | $195.2883 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $13.80 | 8.171% | $14.9276 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $94.31 | 6.462% | $100.4043 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $107.48 | 9.372% | $117.553 | $117.55 | $117.55 | $117.60 |
| Purchase #6 | $172.26 | 8.561% | $187.0072 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $114.32 | 3.274% | $118.0628 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $847.45 | $921.2585 | $921.26 | $921.25 | $921.30 | |