| 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 | $67.62 | 6.212% | $71.8206 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $182.62 | 4.137% | $190.175 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $107.79 | 4.655% | $112.8076 | $112.81 | $112.80 | $112.80 |
| Purchase #4 | $190.64 | 12.352% | $214.1879 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $117.42 | 10.325% | $129.5436 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $216.33 | 9.641% | $237.1864 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $169.57 | 8.630% | $184.2039 | $184.20 | $184.20 | $184.20 |
| 7 purchase totals = | $1,051.99 | $1,139.9250 | $1,139.93 | $1,139.95 | $1,139.90 | |