| 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 | $146.42 | 3.788% | $151.9664 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $6.32 | 8.401% | $6.8509 | $6.85 | $6.85 | $6.90 |
| Purchase #3 | $233.67 | 9.213% | $255.198 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $15.30 | 10.550% | $16.9142 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $72.49 | 3.445% | $74.9873 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $238.39 | 10.241% | $262.8035 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $54.72 | 4.320% | $57.0839 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $767.31 | $825.8042 | $825.80 | $825.80 | $825.90 | |