| 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 | $161.95 | 5.326% | $170.5755 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $131.38 | 3.262% | $135.6656 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $245.82 | 10.819% | $272.4153 | $272.42 | $272.40 | $272.40 |
| Purchase #4 | $35.47 | 6.588% | $37.8068 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $11.98 | 8.819% | $13.0365 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $48.47 | 11.237% | $53.9166 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $221.81 | 10.536% | $245.1799 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $856.88 | $928.5962 | $928.62 | $928.60 | $928.60 | |