| 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 | $138.97 | 9.773% | $152.5515 | $152.55 | $152.55 | $152.60 |
| Purchase #2 | $11.87 | 10.137% | $13.0733 | $13.07 | $13.05 | $13.10 |
| Purchase #3 | $177.25 | 10.673% | $196.1679 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $245.66 | 12.730% | $276.9325 | $276.93 | $276.95 | $276.90 |
| Purchase #5 | $84.63 | 10.115% | $93.1903 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $175.30 | 3.392% | $181.2462 | $181.25 | $181.25 | $181.20 |
| Purchase #7 | $51.63 | 9.277% | $56.4197 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $885.31 | $969.5814 | $969.58 | $969.55 | $969.60 | |