| 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 | $127.88 | 3.855% | $132.8098 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $147.89 | 12.544% | $166.4413 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $112.94 | 6.163% | $119.9005 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $191.62 | 11.122% | $212.932 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $36.91 | 4.626% | $38.6175 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $183.79 | 7.138% | $196.9089 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $32.68 | 4.835% | $34.2601 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $833.71 | $901.8701 | $901.87 | $901.85 | $901.80 | |