| 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 | $149.78 | 13.624% | $170.186 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $33.84 | 8.250% | $36.6318 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $86.25 | 13.241% | $97.6704 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $131.64 | 5.842% | $139.3304 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $64.97 | 8.327% | $70.3801 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $135.50 | 4.613% | $141.7506 | $141.75 | $141.75 | $141.80 |
| Purchase #7 | $54.78 | 7.504% | $58.8907 | $58.89 | $58.90 | $58.90 |
| 7 purchase totals = | $656.76 | $714.8400 | $714.84 | $714.90 | $714.90 | |