| 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 | $167.40 | 4.325% | $174.6401 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $203.76 | 3.169% | $210.2172 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $178.67 | 10.569% | $197.5536 | $197.55 | $197.55 | $197.60 |
| Purchase #4 | $7.64 | 11.816% | $8.5427 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $77.79 | 8.837% | $84.6643 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $68.57 | 3.845% | $71.2065 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $182.49 | 11.610% | $203.6771 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $886.32 | $950.5015 | $950.50 | $950.50 | $950.50 | |