| 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 | $146.75 | 5.113% | $154.2533 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $101.37 | 7.303% | $108.7731 | $108.77 | $108.75 | $108.80 |
| Purchase #3 | $175.62 | 6.302% | $186.6876 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $228.33 | 6.715% | $243.6624 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $128.26 | 6.437% | $136.5161 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $136.80 | 8.243% | $148.0764 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $72.57 | 3.814% | $75.3378 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $989.70 | $1,053.3067 | $1,053.31 | $1,053.30 | $1,053.40 | |