| 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 | $148.86 | 4.364% | $155.3563 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $128.60 | 10.379% | $141.9474 | $141.95 | $141.95 | $141.90 |
| Purchase #3 | $163.47 | 10.439% | $180.5346 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $216.51 | 3.235% | $223.5141 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $122.52 | 3.454% | $126.7518 | $126.75 | $126.75 | $126.80 |
| Purchase #6 | $64.62 | 11.675% | $72.1644 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $78.26 | 7.847% | $84.4011 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $922.84 | $984.6697 | $984.66 | $984.65 | $984.70 | |