| 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 | $124.42 | 6.781% | $132.8569 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $125.62 | 9.117% | $137.0728 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $17.58 | 3.395% | $18.1768 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $15.85 | 6.323% | $16.8522 | $16.85 | $16.85 | $16.90 |
| Purchase #5 | $6.44 | 6.850% | $6.8811 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $115.99 | 12.399% | $130.3716 | $130.37 | $130.35 | $130.40 |
| Purchase #7 | $150.27 | 4.345% | $156.7992 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $556.17 | $599.0106 | $599.01 | $599.00 | $599.20 | |