| 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 | $170.59 | 6.728% | $182.0673 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $201.48 | 7.759% | $217.1128 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $22.69 | 9.584% | $24.8646 | $24.86 | $24.85 | $24.90 |
| Purchase #4 | $36.62 | 8.252% | $39.6419 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $8.63 | 13.160% | $9.7657 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $195.52 | 4.432% | $204.1854 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $151.79 | 4.765% | $159.0228 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $787.32 | $836.6605 | $836.66 | $836.60 | $836.70 | |