| 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 | $164.39 | 10.616% | $181.8416 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $10.56 | 5.327% | $11.1225 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $132.53 | 11.661% | $147.9843 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $93.71 | 11.789% | $104.7575 | $104.76 | $104.75 | $104.80 |
| Purchase #5 | $183.58 | 4.742% | $192.2854 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $66.59 | 12.536% | $74.9377 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $158.43 | 7.635% | $170.5261 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $809.79 | $883.4551 | $883.46 | $883.50 | $883.40 | |