| 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 | $152.99 | 3.567% | $158.4472 | $158.45 | $158.45 | $158.40 |
| Purchase #2 | $75.77 | 13.134% | $85.7216 | $85.72 | $85.70 | $85.70 |
| Purchase #3 | $15.26 | 9.696% | $16.7396 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $195.68 | 3.547% | $202.6208 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $223.54 | 10.326% | $246.6227 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $20.62 | 7.625% | $22.1923 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $62.57 | 13.348% | $70.9218 | $70.92 | $70.90 | $70.90 |
| 7 purchase totals = | $746.43 | $803.2660 | $803.26 | $803.20 | $803.10 | |