| 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 | $135.94 | 11.806% | $151.9891 | $151.99 | $152.00 | $152.00 |
| Purchase #2 | $214.89 | 4.622% | $224.8222 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $216.46 | 12.151% | $242.7621 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $103.81 | 9.592% | $113.7675 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $83.64 | 9.641% | $91.7037 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $8.51 | 12.444% | $9.569 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $87.86 | 13.618% | $99.8248 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $851.11 | $934.4384 | $934.43 | $934.35 | $934.50 | |