| 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 | $136.57 | 11.403% | $152.1431 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $32.83 | 10.417% | $36.2499 | $36.25 | $36.25 | $36.20 |
| Purchase #3 | $28.32 | 7.636% | $30.4825 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $144.46 | 11.855% | $161.5857 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $54.68 | 12.635% | $61.5888 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $125.50 | 7.819% | $135.3128 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $99.33 | 13.627% | $112.8657 | $112.87 | $112.85 | $112.90 |
| 7 purchase totals = | $621.69 | $690.2285 | $690.23 | $690.25 | $690.20 | |