| 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 | $117.81 | 6.313% | $125.2473 | $125.25 | $125.25 | $125.20 |
| Purchase #2 | $179.59 | 4.813% | $188.2337 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $149.61 | 7.678% | $161.0971 | $161.10 | $161.10 | $161.10 |
| Purchase #4 | $142.50 | 5.806% | $150.7736 | $150.77 | $150.75 | $150.80 |
| Purchase #5 | $91.60 | 4.601% | $95.8145 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $160.32 | 7.467% | $172.2911 | $172.29 | $172.30 | $172.30 |
| Purchase #7 | $208.55 | 13.604% | $236.9211 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $1,049.98 | $1,130.3784 | $1,130.37 | $1,130.35 | $1,130.30 | |