| 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 | $161.86 | 5.105% | $170.123 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $201.98 | 10.268% | $222.7193 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $37.38 | 6.193% | $39.6949 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $55.44 | 9.835% | $60.8925 | $60.89 | $60.90 | $60.90 |
| Purchase #5 | $204.33 | 3.189% | $210.8461 | $210.85 | $210.85 | $210.80 |
| Purchase #6 | $221.25 | 13.466% | $251.0435 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $138.99 | 9.180% | $151.7493 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $1,021.23 | $1,107.0686 | $1,107.06 | $1,107.05 | $1,106.90 | |