| 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 | $161.76 | 11.674% | $180.6439 | $180.64 | $180.65 | $180.60 |
| Purchase #2 | $39.83 | 3.695% | $41.3017 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $234.83 | 4.499% | $245.395 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $146.38 | 11.186% | $162.7541 | $162.75 | $162.75 | $162.80 |
| Purchase #5 | $83.49 | 11.222% | $92.8592 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $35.29 | 10.745% | $39.0819 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $131.77 | 9.508% | $144.2987 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $833.35 | $906.3345 | $906.33 | $906.35 | $906.40 | |