| 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 | $123.99 | 6.685% | $132.2787 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $135.42 | 10.285% | $149.3479 | $149.35 | $149.35 | $149.30 |
| Purchase #3 | $7.29 | 4.266% | $7.601 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $154.61 | 5.400% | $162.9589 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $156.33 | 9.399% | $171.0235 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $187.98 | 7.522% | $202.1199 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $250.55 | 3.700% | $259.8204 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $1,016.17 | $1,085.1503 | $1,085.15 | $1,085.10 | $1,085.10 | |