| 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 | $96.28 | 10.222% | $106.1217 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $150.56 | 12.344% | $169.1451 | $169.15 | $169.15 | $169.10 |
| Purchase #3 | $169.51 | 9.188% | $185.0846 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $95.26 | 13.589% | $108.2049 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $171.81 | 13.240% | $194.5576 | $194.56 | $194.55 | $194.60 |
| Purchase #6 | $145.43 | 8.473% | $157.7523 | $157.75 | $157.75 | $157.80 |
| Purchase #7 | $211.75 | 12.636% | $238.5067 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $1,040.60 | $1,159.3729 | $1,159.37 | $1,159.35 | $1,159.40 | |