| 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 | $171.93 | 9.549% | $188.3476 | $188.35 | $188.35 | $188.30 |
| Purchase #2 | $243.51 | 10.622% | $269.3756 | $269.38 | $269.40 | $269.40 |
| Purchase #3 | $161.45 | 11.471% | $179.9699 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $172.25 | 3.161% | $177.6948 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $224.83 | 6.873% | $240.2826 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $34.68 | 3.406% | $35.8612 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $221.42 | 7.665% | $238.3918 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $1,230.07 | $1,329.9235 | $1,329.92 | $1,329.95 | $1,330.00 | |