| 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 | $133.86 | 6.752% | $142.8982 | $142.90 | $142.90 | $142.90 |
| Purchase #2 | $203.26 | 10.426% | $224.4519 | $224.45 | $224.45 | $224.50 |
| Purchase #3 | $172.43 | 3.131% | $177.8288 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $152.53 | 11.106% | $169.47 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $38.67 | 5.175% | $40.6712 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $66.56 | 10.732% | $73.7032 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $21.33 | 4.279% | $22.2427 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $788.64 | $851.2660 | $851.26 | $851.25 | $851.30 | |