| 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 | $133.33 | 8.589% | $144.7817 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $237.61 | 11.618% | $265.2155 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $235.45 | 6.664% | $251.1404 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $95.41 | 10.285% | $105.2229 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $66.83 | 8.329% | $72.3963 | $72.40 | $72.40 | $72.40 |
| Purchase #6 | $60.99 | 5.128% | $64.1176 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $47.98 | 6.359% | $51.031 | $51.03 | $51.05 | $51.00 |
| 7 purchase totals = | $877.60 | $953.9054 | $953.91 | $953.90 | $953.80 | |