| 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 | $137.34 | 8.167% | $148.5566 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $148.64 | 7.507% | $159.7984 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $108.99 | 11.321% | $121.3288 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $241.75 | 4.118% | $251.7053 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $198.35 | 10.777% | $219.7262 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $57.61 | 10.185% | $63.4776 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $209.98 | 11.488% | $234.1025 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $1,102.66 | $1,198.6954 | $1,198.71 | $1,198.75 | $1,198.70 | |