| 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 | $134.52 | 13.468% | $152.6372 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $142.34 | 9.597% | $156.0004 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $133.35 | 13.110% | $150.8322 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $232.40 | 4.857% | $243.6877 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $244.46 | 13.573% | $277.6406 | $277.64 | $277.65 | $277.60 |
| Purchase #6 | $199.65 | 8.277% | $216.175 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $226.68 | 13.408% | $257.0733 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $1,313.40 | $1,454.0464 | $1,454.05 | $1,454.10 | $1,454.00 | |