| 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 | $137.52 | 3.713% | $142.6261 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $156.98 | 7.718% | $169.0957 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $56.32 | 11.510% | $62.8024 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $16.82 | 6.466% | $17.9076 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $213.70 | 9.410% | $233.8092 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $138.25 | 7.489% | $148.6035 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $139.37 | 6.170% | $147.9691 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $858.96 | $922.8136 | $922.82 | $922.80 | $922.80 | |