| 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 | $180.70 | 9.184% | $197.2955 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $169.26 | 11.364% | $188.4947 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $180.36 | 13.451% | $204.6202 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $191.85 | 8.641% | $208.4278 | $208.43 | $208.45 | $208.40 |
| Purchase #5 | $95.56 | 9.393% | $104.536 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $55.63 | 12.796% | $62.7484 | $62.75 | $62.75 | $62.70 |
| Purchase #7 | $133.99 | 7.540% | $144.0928 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $1,007.35 | $1,110.2154 | $1,110.22 | $1,110.25 | $1,110.10 | |