| 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 | $75.49 | 12.807% | $85.158 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $156.96 | 10.489% | $173.4235 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $49.97 | 3.297% | $51.6175 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $25.86 | 5.738% | $27.3438 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $17.98 | 13.252% | $20.3627 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $168.43 | 6.699% | $179.7131 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $194.75 | 12.428% | $218.9535 | $218.95 | $218.95 | $219.00 |
| 7 purchase totals = | $689.44 | $756.5721 | $756.56 | $756.50 | $756.60 | |