| 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 | $159.97 | 5.681% | $169.0579 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $47.95 | 11.631% | $53.5271 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $103.46 | 4.745% | $108.3692 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $212.59 | 8.525% | $230.7133 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $207.76 | 3.820% | $215.6964 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $201.33 | 9.857% | $221.1751 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $6.47 | 8.370% | $7.0115 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $939.53 | $1,005.5505 | $1,005.56 | $1,005.55 | $1,005.60 | |