| 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 | $21.63 | 10.169% | $23.8296 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $147.67 | 12.630% | $166.3207 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $220.86 | 13.460% | $250.5878 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $8.86 | 9.289% | $9.683 | $9.68 | $9.70 | $9.70 |
| Purchase #5 | $219.76 | 7.798% | $236.8969 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $31.42 | 13.216% | $35.5725 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $157.94 | 3.125% | $162.8756 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $808.14 | $885.7661 | $885.77 | $885.80 | $885.80 | |