| 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 | $149.40 | 8.168% | $161.603 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $83.68 | 9.512% | $91.6396 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $65.33 | 3.844% | $67.8413 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $143.80 | 12.361% | $161.5751 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $221.96 | 3.283% | $229.2469 | $229.25 | $229.25 | $229.20 |
| Purchase #6 | $244.45 | 4.252% | $254.844 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $203.29 | 12.628% | $228.9615 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,111.91 | $1,195.7114 | $1,195.71 | $1,195.75 | $1,195.60 | |