| 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 | $142.38 | 6.734% | $151.9679 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $10.58 | 11.606% | $11.8079 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $19.71 | 7.206% | $21.1303 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $70.30 | 6.190% | $74.6516 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $21.28 | 5.291% | $22.4059 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $245.32 | 5.299% | $258.3195 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $81.97 | 11.619% | $91.4941 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $591.54 | $631.7772 | $631.78 | $631.75 | $631.80 | |