| 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 | $157.29 | 9.726% | $172.588 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $235.30 | 12.455% | $264.6066 | $264.61 | $264.60 | $264.60 |
| Purchase #3 | $7.94 | 10.421% | $8.7674 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $54.71 | 13.517% | $62.1052 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $93.41 | 5.425% | $98.4775 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $105.42 | 7.832% | $113.6765 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $174.79 | 8.691% | $189.981 | $189.98 | $190.00 | $190.00 |
| 7 purchase totals = | $828.86 | $910.2022 | $910.22 | $910.25 | $910.30 | |