| 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 | $164.54 | 12.300% | $184.7784 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $195.91 | 9.627% | $214.7703 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $130.38 | 4.789% | $136.6239 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $113.90 | 5.288% | $119.923 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $37.54 | 5.663% | $39.6659 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $33.54 | 7.459% | $36.0417 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $226.46 | 6.557% | $241.309 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $902.27 | $973.1122 | $973.11 | $973.05 | $973.10 | |