| 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 | $158.80 | 3.660% | $164.6121 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $24.49 | 12.573% | $27.5691 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $104.67 | 10.607% | $115.7723 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $127.90 | 4.462% | $133.6069 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $236.33 | 13.589% | $268.4449 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $68.52 | 7.245% | $73.4843 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $185.75 | 3.556% | $192.3553 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $906.46 | $975.8449 | $975.84 | $975.80 | $975.90 | |