| 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 | $160.78 | 8.718% | $174.7968 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $156.48 | 4.473% | $163.4794 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $38.62 | 5.470% | $40.7325 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $199.54 | 11.421% | $222.3295 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $110.34 | 3.251% | $113.9272 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $237.50 | 10.762% | $263.0598 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $66.55 | 4.226% | $69.3624 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $969.81 | $1,047.6876 | $1,047.69 | $1,047.75 | $1,047.70 | |