| 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 | $149.57 | 7.665% | $161.0345 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $21.27 | 13.546% | $24.1512 | $24.15 | $24.15 | $24.20 |
| Purchase #3 | $100.29 | 12.624% | $112.9506 | $112.95 | $112.95 | $113.00 |
| Purchase #4 | $137.68 | 4.300% | $143.6002 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $69.72 | 6.832% | $74.4833 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $8.73 | 12.410% | $9.8134 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $172.35 | 11.513% | $192.1927 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $659.61 | $718.2259 | $718.21 | $718.25 | $718.30 | |