| 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 | $175.80 | 9.535% | $192.5625 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $93.27 | 3.742% | $96.7602 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $11.49 | 3.419% | $11.8828 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $95.32 | 10.537% | $105.3639 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $113.85 | 3.372% | $117.689 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $116.61 | 12.718% | $131.4405 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $213.49 | 9.574% | $233.9295 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $819.83 | $889.6284 | $889.62 | $889.65 | $889.70 | |