| 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 | $179.95 | 10.573% | $198.9761 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $69.38 | 9.746% | $76.1418 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $70.54 | 11.868% | $78.9117 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $122.25 | 8.278% | $132.3699 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $106.73 | 8.334% | $115.6249 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $161.80 | 7.728% | $174.3039 | $174.30 | $174.30 | $174.30 |
| Purchase #7 | $210.36 | 3.372% | $217.4533 | $217.45 | $217.45 | $217.50 |
| 7 purchase totals = | $921.01 | $993.7816 | $993.77 | $993.75 | $993.80 | |