| 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 | $192.60 | 12.853% | $217.3549 | $217.35 | $217.35 | $217.40 |
| Purchase #2 | $156.94 | 12.607% | $176.7254 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $166.58 | 13.391% | $188.8867 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $150.86 | 12.167% | $169.2151 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $68.80 | 5.337% | $72.4719 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $191.41 | 3.383% | $197.8854 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $243.44 | 3.339% | $251.5685 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $1,170.63 | $1,274.1079 | $1,274.12 | $1,274.10 | $1,274.20 | |