| 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 | $223.77 | 13.577% | $254.1513 | $254.15 | $254.15 | $254.20 |
| Purchase #2 | $155.47 | 13.721% | $176.802 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $51.98 | 13.865% | $59.187 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $26.37 | 6.600% | $28.1104 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $52.45 | 9.867% | $57.6252 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $143.83 | 5.428% | $151.6371 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $10.84 | 13.112% | $12.2613 | $12.26 | $12.25 | $12.30 |
| 7 purchase totals = | $664.71 | $739.7743 | $739.78 | $739.80 | $739.80 | |