| 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 | $181.75 | 6.365% | $193.3184 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $19.41 | 9.319% | $21.2188 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $88.36 | 7.370% | $94.8721 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $121.85 | 13.212% | $137.9488 | $137.95 | $137.95 | $137.90 |
| Purchase #5 | $92.39 | 10.345% | $101.9477 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $144.86 | 3.221% | $149.5259 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $16.91 | 11.122% | $18.7907 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $665.53 | $717.6224 | $717.63 | $717.60 | $717.50 | |