| 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 | $36.26 | 7.170% | $38.8598 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $141.93 | 9.255% | $155.0656 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $84.40 | 7.529% | $90.7545 | $90.75 | $90.75 | $90.80 |
| Purchase #4 | $142.30 | 4.828% | $149.1702 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $184.94 | 9.389% | $202.304 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $92.44 | 11.588% | $103.1519 | $103.15 | $103.15 | $103.20 |
| Purchase #7 | $166.95 | 3.778% | $173.2574 | $173.26 | $173.25 | $173.30 |
| 7 purchase totals = | $849.22 | $912.5634 | $912.56 | $912.50 | $912.80 | |