| 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 | $142.69 | 4.155% | $148.6188 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $214.95 | 8.588% | $233.4099 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $108.43 | 13.830% | $123.4259 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $180.76 | 12.834% | $203.9587 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $126.77 | 4.432% | $132.3884 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $115.83 | 12.693% | $130.5323 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $158.91 | 7.591% | $170.9729 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $1,048.34 | $1,143.3069 | $1,143.31 | $1,143.30 | $1,143.30 | |