| 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 | $138.25 | 13.781% | $157.3022 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $118.51 | 12.696% | $133.556 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $50.28 | 3.331% | $51.9548 | $51.95 | $51.95 | $52.00 |
| Purchase #4 | $132.48 | 13.153% | $149.9051 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $45.89 | 8.851% | $49.9517 | $49.95 | $49.95 | $50.00 |
| Purchase #6 | $78.26 | 8.561% | $84.9598 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $189.96 | 11.726% | $212.2347 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $753.63 | $839.8643 | $839.86 | $839.85 | $840.00 | |