| 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 | $158.37 | 6.336% | $168.4043 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $246.91 | 8.592% | $268.1245 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $90.70 | 3.253% | $93.6505 | $93.65 | $93.65 | $93.70 |
| Purchase #4 | $56.49 | 13.542% | $64.1399 | $64.14 | $64.15 | $64.10 |
| Purchase #5 | $62.98 | 13.793% | $71.6668 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $115.81 | 6.294% | $123.0991 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $120.27 | 3.118% | $124.02 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $851.53 | $913.1051 | $913.10 | $913.05 | $913.10 | |