| 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 | $151.72 | 7.244% | $162.7106 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $147.64 | 13.700% | $167.8667 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $182.58 | 10.327% | $201.435 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $37.30 | 12.257% | $41.8719 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $169.44 | 4.665% | $177.3444 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $140.86 | 6.337% | $149.7863 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $162.53 | 10.774% | $180.041 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $992.07 | $1,081.0559 | $1,081.06 | $1,081.05 | $1,081.00 | |