| 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 | $145.25 | 4.698% | $152.0738 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $61.79 | 7.586% | $66.4774 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $183.74 | 4.252% | $191.5526 | $191.55 | $191.55 | $191.60 |
| Purchase #4 | $51.83 | 4.192% | $54.0027 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $191.49 | 4.612% | $200.3215 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $69.53 | 8.699% | $75.5784 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $103.65 | 9.654% | $113.6564 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $807.28 | $853.6628 | $853.66 | $853.65 | $853.80 | |