| 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 | $181.57 | 3.762% | $188.4007 | $188.40 | $188.40 | $188.40 |
| Purchase #2 | $243.48 | 10.424% | $268.8604 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $24.63 | 8.749% | $26.7849 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $165.47 | 4.330% | $172.6349 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $222.48 | 6.662% | $237.3016 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $177.71 | 11.182% | $197.5815 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $11.81 | 11.370% | $13.1528 | $13.15 | $13.15 | $13.20 |
| 7 purchase totals = | $1,027.15 | $1,104.7168 | $1,104.70 | $1,104.75 | $1,104.80 | |