| 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 | $195.35 | 11.630% | $218.0692 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $17.86 | 5.236% | $18.7951 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $146.50 | 6.585% | $156.147 | $156.15 | $156.15 | $156.10 |
| Purchase #4 | $62.41 | 12.212% | $70.0315 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $139.51 | 11.213% | $155.1533 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $148.87 | 4.748% | $155.9383 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $225.28 | 11.226% | $250.5699 | $250.57 | $250.55 | $250.60 |
| 7 purchase totals = | $935.78 | $1,024.7043 | $1,024.71 | $1,024.70 | $1,024.70 | |