| 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 | $133.43 | 11.691% | $149.0293 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $158.70 | 13.638% | $180.3435 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $123.81 | 4.551% | $129.4446 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $184.43 | 13.281% | $208.9241 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $235.49 | 7.266% | $252.6007 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $216.86 | 13.806% | $246.7997 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $195.50 | 7.197% | $209.5701 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,248.22 | $1,376.7120 | $1,376.70 | $1,376.70 | $1,376.60 | |