| 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 | $166.68 | 6.858% | $178.1109 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $189.44 | 7.567% | $203.7749 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $152.69 | 12.631% | $171.9763 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $197.42 | 6.521% | $210.2938 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $186.37 | 11.162% | $207.1726 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $107.33 | 7.772% | $115.6717 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $95.95 | 11.832% | $107.3028 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,095.88 | $1,194.3030 | $1,194.29 | $1,194.25 | $1,194.40 | |