| 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 | $132.34 | 13.741% | $150.5248 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $33.26 | 8.840% | $36.2002 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $159.51 | 10.556% | $176.3479 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $226.65 | 10.534% | $250.5253 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $48.73 | 3.511% | $50.4409 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $154.49 | 5.180% | $162.4926 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $41.98 | 12.479% | $47.2187 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $796.96 | $873.7504 | $873.75 | $873.75 | $873.60 | |