| 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 | $113.52 | 7.290% | $121.7956 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $197.70 | 6.707% | $210.9597 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $97.85 | 4.304% | $102.0615 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $156.97 | 7.405% | $168.5936 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $10.66 | 10.274% | $11.7552 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $68.85 | 6.114% | $73.0595 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $191.47 | 3.410% | $197.9991 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $837.02 | $886.2242 | $886.23 | $886.20 | $886.40 | |