| 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 | $169.52 | 12.787% | $191.1965 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $212.36 | 10.738% | $235.1632 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $137.27 | 5.726% | $145.1301 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $10.41 | 12.801% | $11.7426 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $245.48 | 7.784% | $264.5882 | $264.59 | $264.60 | $264.60 |
| Purchase #6 | $94.34 | 7.123% | $101.0598 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $220.77 | 10.477% | $243.9001 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $1,090.15 | $1,192.7805 | $1,192.78 | $1,192.80 | $1,192.80 | |