| 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 | $151.89 | 5.509% | $160.2576 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $142.60 | 7.429% | $153.1938 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $57.26 | 10.391% | $63.2099 | $63.21 | $63.20 | $63.20 |
| Purchase #4 | $45.86 | 10.806% | $50.8156 | $50.82 | $50.80 | $50.80 |
| Purchase #5 | $185.38 | 13.307% | $210.0485 | $210.05 | $210.05 | $210.00 |
| Purchase #6 | $184.66 | 9.212% | $201.6709 | $201.67 | $201.65 | $201.70 |
| Purchase #7 | $142.48 | 12.651% | $160.5051 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $910.13 | $999.7014 | $999.71 | $999.65 | $999.70 | |