| 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 | $135.32 | 6.385% | $143.9602 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $196.79 | 11.551% | $219.5212 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $153.32 | 8.740% | $166.7202 | $166.72 | $166.70 | $166.70 |
| Purchase #4 | $215.29 | 11.718% | $240.5177 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $151.47 | 13.320% | $171.6458 | $171.65 | $171.65 | $171.60 |
| Purchase #6 | $238.42 | 5.807% | $252.265 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $243.62 | 10.567% | $269.3633 | $269.36 | $269.35 | $269.40 |
| 7 purchase totals = | $1,334.23 | $1,463.9934 | $1,464.00 | $1,463.90 | $1,464.00 | |