| 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 | $161.38 | 12.334% | $181.2846 | $181.28 | $181.30 | $181.30 |
| Purchase #2 | $162.29 | 4.815% | $170.1043 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $219.75 | 8.219% | $237.8113 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $40.51 | 9.659% | $44.4229 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $178.49 | 10.804% | $197.7741 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $110.41 | 12.801% | $124.5436 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $65.59 | 11.363% | $73.043 | $73.04 | $73.05 | $73.00 |
| 7 purchase totals = | $938.42 | $1,028.9838 | $1,028.96 | $1,028.95 | $1,028.90 | |