| 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 | $153.42 | 4.414% | $160.192 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $98.43 | 11.435% | $109.6855 | $109.69 | $109.70 | $109.70 |
| Purchase #3 | $70.74 | 11.174% | $78.6445 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $157.46 | 8.334% | $170.5827 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $153.37 | 11.450% | $170.9309 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $236.40 | 12.703% | $266.4299 | $266.43 | $266.45 | $266.40 |
| Purchase #7 | $197.51 | 11.273% | $219.7753 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $1,067.33 | $1,176.2408 | $1,176.24 | $1,176.35 | $1,176.20 | |