| 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 | $150.65 | 7.266% | $161.5962 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $161.71 | 9.554% | $177.1598 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $5.44 | 6.857% | $5.813 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $119.97 | 7.648% | $129.1453 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $158.42 | 9.199% | $172.9931 | $172.99 | $173.00 | $173.00 |
| Purchase #6 | $117.43 | 11.838% | $131.3314 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $167.36 | 12.759% | $188.7135 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $880.98 | $966.7523 | $966.75 | $966.75 | $966.70 | |