| 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 | $182.83 | 3.683% | $189.5636 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $135.67 | 11.280% | $150.9736 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $149.31 | 8.372% | $161.8102 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $215.84 | 5.867% | $228.5033 | $228.50 | $228.50 | $228.50 |
| Purchase #5 | $99.37 | 13.861% | $113.1437 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $215.97 | 5.813% | $228.5243 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $213.72 | 12.616% | $240.6829 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $1,212.71 | $1,313.2016 | $1,313.18 | $1,313.15 | $1,313.20 | |