| 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 | $140.64 | 9.663% | $154.23 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $88.54 | 10.220% | $97.5888 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $46.71 | 7.536% | $50.2301 | $50.23 | $50.25 | $50.20 |
| Purchase #4 | $147.26 | 6.451% | $156.7597 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $204.31 | 3.147% | $210.7396 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $105.70 | 3.329% | $109.2188 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $179.41 | 8.497% | $194.6545 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $912.57 | $973.4215 | $973.42 | $973.45 | $973.40 | |