| 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 | $159.66 | 8.801% | $173.7117 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $152.92 | 10.489% | $168.9598 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $208.94 | 4.556% | $218.4593 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $120.37 | 9.860% | $132.2385 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $169.37 | 13.426% | $192.1096 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $203.58 | 12.671% | $229.3756 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $240.67 | 7.350% | $258.3592 | $258.36 | $258.35 | $258.40 |
| 7 purchase totals = | $1,255.51 | $1,373.2137 | $1,373.22 | $1,373.20 | $1,373.30 | |