| 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 | $183.33 | 3.211% | $189.2167 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $249.45 | 6.118% | $264.7114 | $264.71 | $264.70 | $264.70 |
| Purchase #3 | $163.95 | 7.176% | $175.7151 | $175.72 | $175.70 | $175.70 |
| Purchase #4 | $214.96 | 4.745% | $225.1599 | $225.16 | $225.15 | $225.20 |
| Purchase #5 | $203.77 | 5.255% | $214.4781 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $86.86 | 9.647% | $95.2394 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $12.81 | 3.744% | $13.2896 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $1,115.13 | $1,177.8102 | $1,177.82 | $1,177.80 | $1,177.80 | |