| 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 | $39.73 | 6.675% | $42.382 | $42.38 | $42.40 | $42.40 |
| Purchase #2 | $158.30 | 11.311% | $176.2053 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $220.98 | 5.849% | $233.9051 | $233.91 | $233.90 | $233.90 |
| Purchase #4 | $208.28 | 10.160% | $229.4412 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $100.57 | 9.332% | $109.9552 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $168.66 | 8.562% | $183.1007 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $134.53 | 5.685% | $142.178 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $1,031.05 | $1,117.1675 | $1,117.18 | $1,117.20 | $1,117.20 | |