| 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 | $174.90 | 8.290% | $189.3992 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $78.79 | 9.264% | $86.0891 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $154.48 | 3.505% | $159.8945 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $170.74 | 6.480% | $181.804 | $181.80 | $181.80 | $181.80 |
| Purchase #5 | $124.81 | 8.187% | $135.0282 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $90.55 | 8.688% | $98.417 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $240.89 | 10.438% | $266.0341 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $1,035.16 | $1,116.6661 | $1,116.66 | $1,116.70 | $1,116.60 | |