| 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 | $153.42 | 5.528% | $161.9011 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $138.73 | 12.164% | $155.6051 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $17.84 | 8.594% | $19.3732 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $149.78 | 12.386% | $168.3318 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $157.62 | 12.177% | $176.8134 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $17.46 | 3.647% | $18.0968 | $18.10 | $18.10 | $18.10 |
| Purchase #7 | $153.76 | 6.425% | $163.6391 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $788.61 | $863.7605 | $863.76 | $863.75 | $863.70 | |