| 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 | $157.82 | 8.266% | $170.8654 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $131.77 | 3.630% | $136.5533 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $194.91 | 3.119% | $200.9892 | $200.99 | $201.00 | $201.00 |
| Purchase #4 | $178.50 | 8.126% | $193.0049 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $245.79 | 13.472% | $278.9028 | $278.90 | $278.90 | $278.90 |
| Purchase #6 | $215.76 | 6.268% | $229.2838 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $44.77 | 8.376% | $48.5199 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $1,169.32 | $1,258.1193 | $1,258.11 | $1,258.10 | $1,258.20 | |