| 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 | $157.78 | 5.407% | $166.3112 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $212.53 | 10.672% | $235.2112 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $238.91 | 13.832% | $271.956 | $271.96 | $271.95 | $272.00 |
| Purchase #4 | $131.93 | 7.530% | $141.8643 | $141.86 | $141.85 | $141.90 |
| Purchase #5 | $97.39 | 8.464% | $105.6331 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $91.59 | 8.670% | $99.5309 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $166.48 | 8.800% | $181.1302 | $181.13 | $181.15 | $181.10 |
| 7 purchase totals = | $1,096.61 | $1,201.6369 | $1,201.63 | $1,201.65 | $1,201.60 | |