| 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 | $149.77 | 10.512% | $165.5138 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $237.27 | 7.868% | $255.9384 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $56.75 | 12.779% | $64.0021 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $9.55 | 8.749% | $10.3855 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $184.54 | 9.553% | $202.1691 | $202.17 | $202.15 | $202.20 |
| Purchase #6 | $240.34 | 4.774% | $251.8138 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $174.93 | 12.791% | $197.3053 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $1,053.15 | $1,147.1280 | $1,147.13 | $1,147.10 | $1,147.10 | |