| 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 | $154.84 | 5.509% | $163.3701 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $107.40 | 10.774% | $118.9713 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $31.96 | 10.616% | $35.3529 | $35.35 | $35.35 | $35.40 |
| Purchase #4 | $128.55 | 10.118% | $141.5567 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $156.96 | 8.701% | $170.6171 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $73.86 | 5.760% | $78.1143 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $205.93 | 5.263% | $216.7681 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $859.50 | $924.7505 | $924.75 | $924.65 | $924.90 | |