| 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 | $143.62 | 11.673% | $160.3848 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $177.70 | 3.189% | $183.3669 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $102.58 | 3.465% | $106.1344 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $82.46 | 11.183% | $91.6815 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $140.74 | 6.487% | $149.8698 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $105.59 | 9.500% | $115.6211 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $222.42 | 6.851% | $237.658 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $975.11 | $1,044.7165 | $1,044.71 | $1,044.70 | $1,044.80 | |