| 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 | $194.62 | 6.843% | $207.9378 | $207.94 | $207.95 | $207.90 |
| Purchase #2 | $131.45 | 5.406% | $138.5562 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $79.76 | 7.546% | $85.7787 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $19.59 | 11.199% | $21.7839 | $21.78 | $21.80 | $21.80 |
| Purchase #5 | $62.81 | 9.541% | $68.8027 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $177.34 | 11.659% | $198.0161 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $119.39 | 9.158% | $130.3237 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $784.96 | $851.1991 | $851.20 | $851.20 | $851.20 | |