| 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 | $129.80 | 3.745% | $134.661 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $244.67 | 11.803% | $273.5484 | $273.55 | $273.55 | $273.50 |
| Purchase #3 | $140.72 | 5.841% | $148.9395 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $64.42 | 3.161% | $66.4563 | $66.46 | $66.45 | $66.50 |
| Purchase #5 | $103.98 | 3.453% | $107.5704 | $107.57 | $107.55 | $107.60 |
| Purchase #6 | $158.52 | 7.683% | $170.6991 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $165.80 | 5.151% | $174.3404 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $1,007.91 | $1,076.2151 | $1,076.22 | $1,076.20 | $1,076.20 | |