| 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 | $157.78 | 8.563% | $171.2907 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $62.69 | 5.395% | $66.0721 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $125.74 | 12.637% | $141.6298 | $141.63 | $141.65 | $141.60 |
| Purchase #4 | $151.95 | 3.315% | $156.9871 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $125.96 | 6.131% | $133.6826 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $194.89 | 7.368% | $209.2495 | $209.25 | $209.25 | $209.20 |
| Purchase #7 | $123.82 | 5.128% | $130.1695 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $942.83 | $1,009.0813 | $1,009.08 | $1,009.10 | $1,009.10 | |