| 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 | $181.51 | 7.196% | $194.5715 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $186.94 | 3.327% | $193.1595 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $70.80 | 9.730% | $77.6888 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $119.75 | 13.176% | $135.5283 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $28.70 | 4.528% | $29.9995 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $91.30 | 7.670% | $98.3027 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $221.39 | 13.723% | $251.7713 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $900.39 | $981.0216 | $981.02 | $981.00 | $981.10 | |