| 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 | $78.32 | 12.462% | $88.0802 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $157.50 | 7.292% | $168.9849 | $168.98 | $169.00 | $169.00 |
| Purchase #3 | $127.69 | 6.361% | $135.8124 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $94.81 | 5.269% | $99.8055 | $99.81 | $99.80 | $99.80 |
| Purchase #5 | $40.59 | 13.115% | $45.9134 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $139.36 | 4.468% | $145.5866 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $232.44 | 10.823% | $257.597 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $870.71 | $941.7800 | $941.78 | $941.80 | $941.80 | |