| 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 | $169.97 | 5.836% | $179.8894 | $179.89 | $179.90 | $179.90 |
| Purchase #2 | $97.38 | 10.851% | $107.9467 | $107.95 | $107.95 | $107.90 |
| Purchase #3 | $47.68 | 5.332% | $50.2223 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $99.98 | 5.109% | $105.088 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $133.91 | 13.748% | $152.3199 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $230.30 | 6.275% | $244.7513 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $234.90 | 5.519% | $247.8641 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $1,014.12 | $1,088.0817 | $1,088.08 | $1,088.05 | $1,088.10 | |