| 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 | $175.67 | 5.657% | $185.6077 | $185.61 | $185.60 | $185.60 |
| Purchase #2 | $221.63 | 13.153% | $250.781 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $161.32 | 5.409% | $170.0458 | $170.05 | $170.05 | $170.00 |
| Purchase #4 | $81.30 | 4.521% | $84.9756 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $120.39 | 7.315% | $129.1965 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $224.33 | 11.124% | $249.2845 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $219.48 | 4.252% | $228.8123 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $1,204.12 | $1,298.7034 | $1,298.71 | $1,298.75 | $1,298.70 | |