| 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 | $128.29 | 6.334% | $136.4159 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $195.60 | 11.558% | $218.2074 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $244.85 | 11.791% | $273.7203 | $273.72 | $273.70 | $273.70 |
| Purchase #4 | $126.41 | 4.606% | $132.2324 | $132.23 | $132.25 | $132.20 |
| Purchase #5 | $174.45 | 3.239% | $180.1004 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $146.57 | 10.262% | $161.611 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $37.85 | 9.234% | $41.3451 | $41.35 | $41.35 | $41.30 |
| 7 purchase totals = | $1,054.02 | $1,143.6325 | $1,143.64 | $1,143.60 | $1,143.50 | |