| 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 | $133.36 | 7.359% | $143.174 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $140.57 | 12.805% | $158.57 | $158.57 | $158.55 | $158.60 |
| Purchase #3 | $243.87 | 13.472% | $276.7242 | $276.72 | $276.70 | $276.70 |
| Purchase #4 | $46.95 | 3.821% | $48.744 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $22.76 | 13.116% | $25.7452 | $25.75 | $25.75 | $25.70 |
| Purchase #6 | $227.60 | 5.765% | $240.7211 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $158.88 | 7.356% | $170.5672 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $973.99 | $1,064.2457 | $1,064.24 | $1,064.15 | $1,064.20 | |