| 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 | $139.98 | 5.791% | $148.0862 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $95.80 | 6.568% | $102.0921 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $151.97 | 9.151% | $165.8768 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $68.82 | 4.103% | $71.6437 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $189.80 | 6.567% | $202.2642 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $161.61 | 5.619% | $170.6909 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $130.54 | 8.873% | $142.1228 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $938.52 | $1,002.7767 | $1,002.77 | $1,002.80 | $1,002.80 | |