| 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 | $179.71 | 3.658% | $186.2838 | $186.28 | $186.30 | $186.30 |
| Purchase #2 | $139.61 | 11.526% | $155.7014 | $155.70 | $155.70 | $155.70 |
| Purchase #3 | $145.35 | 9.858% | $159.6786 | $159.68 | $159.70 | $159.70 |
| Purchase #4 | $91.89 | 10.599% | $101.6294 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $226.38 | 10.756% | $250.7294 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $73.42 | 12.708% | $82.7502 | $82.75 | $82.75 | $82.80 |
| Purchase #7 | $131.75 | 6.591% | $140.4336 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $988.11 | $1,077.2064 | $1,077.20 | $1,077.30 | $1,077.20 | |