| 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 | $164.88 | 5.423% | $173.8214 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $191.89 | 9.175% | $209.4959 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $24.26 | 4.392% | $25.3255 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $107.50 | 13.389% | $121.8932 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $189.27 | 9.845% | $207.9036 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $202.82 | 8.666% | $220.3964 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $101.29 | 11.434% | $112.8715 | $112.87 | $112.85 | $112.90 |
| 7 purchase totals = | $981.91 | $1,071.7075 | $1,071.71 | $1,071.70 | $1,071.70 | |