| 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 | $137.97 | 8.373% | $149.5222 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $210.42 | 4.150% | $219.1524 | $219.15 | $219.15 | $219.20 |
| Purchase #3 | $117.29 | 6.105% | $124.4506 | $124.45 | $124.45 | $124.50 |
| Purchase #4 | $16.93 | 13.793% | $19.2652 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $15.73 | 10.194% | $17.3335 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $132.45 | 6.473% | $141.0235 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $68.31 | 6.871% | $73.0036 | $73.00 | $73.00 | $73.00 |
| 7 purchase totals = | $699.10 | $743.7510 | $743.74 | $743.70 | $743.80 | |