| 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 | $135.42 | 12.187% | $151.9236 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $157.42 | 7.800% | $169.6988 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $148.41 | 13.544% | $168.5107 | $168.51 | $168.50 | $168.50 |
| Purchase #4 | $149.97 | 7.145% | $160.6854 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $244.65 | 11.347% | $272.4104 | $272.41 | $272.40 | $272.40 |
| Purchase #6 | $167.43 | 8.418% | $181.5243 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $142.55 | 4.332% | $148.7253 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $1,145.85 | $1,253.4785 | $1,253.48 | $1,253.45 | $1,253.40 | |