| 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 | $176.35 | 5.429% | $185.924 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $207.92 | 7.684% | $223.8966 | $223.90 | $223.90 | $223.90 |
| Purchase #3 | $226.59 | 13.120% | $256.3186 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $136.82 | 9.281% | $149.5183 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $214.59 | 4.452% | $224.1435 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $216.71 | 8.341% | $234.7858 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $186.65 | 9.110% | $203.6538 | $203.65 | $203.65 | $203.70 |
| 7 purchase totals = | $1,365.63 | $1,478.2406 | $1,478.24 | $1,478.20 | $1,478.20 | |