| 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 | $109.41 | 8.530% | $118.7427 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $142.47 | 11.481% | $158.827 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $160.52 | 12.786% | $181.0441 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $115.84 | 6.289% | $123.1252 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $155.91 | 10.303% | $171.9734 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $72.71 | 9.226% | $79.4182 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $124.38 | 5.187% | $130.8316 | $130.83 | $130.85 | $130.80 |
| 7 purchase totals = | $881.24 | $963.9622 | $963.96 | $964.00 | $963.80 | |