| 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 | $71.78 | 4.689% | $75.1458 | $75.15 | $75.15 | $75.10 |
| Purchase #2 | $84.96 | 7.368% | $91.2199 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $183.88 | 5.281% | $193.5907 | $193.59 | $193.60 | $193.60 |
| Purchase #4 | $67.83 | 8.206% | $73.3961 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $161.36 | 12.104% | $180.891 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $191.91 | 6.500% | $204.3842 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $176.76 | 4.245% | $184.2635 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $938.48 | $1,002.8912 | $1,002.89 | $1,002.90 | $1,002.90 | |