| 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 | $153.92 | 3.225% | $158.8839 | $158.88 | $158.90 | $158.90 |
| Purchase #2 | $51.91 | 8.650% | $56.4002 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $75.42 | 5.478% | $79.5515 | $79.55 | $79.55 | $79.60 |
| Purchase #4 | $169.93 | 5.429% | $179.1555 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $173.94 | 5.855% | $184.1242 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $40.58 | 5.537% | $42.8269 | $42.83 | $42.85 | $42.80 |
| Purchase #7 | $240.54 | 4.360% | $251.0275 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $906.24 | $951.9697 | $951.97 | $952.00 | $952.00 | |