| 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 | $169.91 | 9.309% | $185.7269 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $189.69 | 13.828% | $215.9203 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $224.36 | 8.824% | $244.1575 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $237.47 | 7.465% | $255.1971 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $228.90 | 12.279% | $257.0066 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $129.39 | 8.852% | $140.8436 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $140.40 | 9.399% | $153.5962 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,320.12 | $1,452.4482 | $1,452.46 | $1,452.45 | $1,452.40 | |