| 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 | $136.56 | 8.508% | $148.1785 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $93.38 | 11.164% | $103.8049 | $103.80 | $103.80 | $103.80 |
| Purchase #3 | $78.30 | 7.216% | $83.9501 | $83.95 | $83.95 | $84.00 |
| Purchase #4 | $52.38 | 7.184% | $56.143 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $101.82 | 13.151% | $115.2103 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $145.46 | 3.259% | $150.2005 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $6.29 | 8.182% | $6.8046 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $614.19 | $664.2919 | $664.28 | $664.30 | $664.30 | |