| 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 | $191.85 | 5.583% | $202.561 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $53.63 | 13.260% | $60.7413 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $232.55 | 9.729% | $255.1748 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $57.86 | 9.613% | $63.4221 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $172.53 | 9.321% | $188.6115 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $130.86 | 11.169% | $145.4758 | $145.48 | $145.50 | $145.50 |
| Purchase #7 | $38.86 | 8.308% | $42.0885 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $878.14 | $958.0750 | $958.07 | $958.05 | $958.10 | |