| 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 | $165.96 | 10.355% | $183.1452 | $183.15 | $183.15 | $183.10 |
| Purchase #2 | $185.81 | 9.742% | $203.9116 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $124.46 | 3.129% | $128.3544 | $128.35 | $128.35 | $128.40 |
| Purchase #4 | $160.99 | 3.173% | $166.0982 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $106.45 | 13.734% | $121.0698 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $84.45 | 8.517% | $91.6426 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $196.41 | 3.564% | $203.4101 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $1,024.53 | $1,097.6319 | $1,097.63 | $1,097.60 | $1,097.60 | |