| 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 | $157.64 | 9.742% | $172.9973 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $78.88 | 8.791% | $85.8143 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $150.91 | 4.225% | $157.2859 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $108.58 | 10.847% | $120.3577 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $84.58 | 4.874% | $88.7024 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $244.79 | 7.455% | $263.0391 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $209.73 | 7.109% | $224.6397 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $1,035.11 | $1,112.8364 | $1,112.84 | $1,112.85 | $1,112.80 | |