| 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 | $122.62 | 10.257% | $135.1971 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $109.31 | 5.367% | $115.1767 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $81.72 | 6.684% | $87.1822 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $57.85 | 7.232% | $62.0337 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $209.97 | 12.236% | $235.6619 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $12.57 | 13.120% | $14.2192 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $159.86 | 9.622% | $175.2417 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $753.90 | $824.7125 | $824.71 | $824.75 | $824.70 | |