| 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 | $162.64 | 8.329% | $176.1863 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $23.48 | 8.844% | $25.5566 | $25.56 | $25.55 | $25.60 |
| Purchase #3 | $95.48 | 10.768% | $105.7613 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $40.71 | 7.485% | $43.7571 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $190.31 | 10.815% | $210.892 | $210.89 | $210.90 | $210.90 |
| Purchase #6 | $132.91 | 9.498% | $145.5338 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $84.92 | 8.483% | $92.1238 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $730.45 | $799.8109 | $799.81 | $799.80 | $799.90 | |