| 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 | $176.60 | 7.148% | $189.2234 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $122.58 | 7.187% | $131.3898 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $157.42 | 8.166% | $170.2749 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $43.28 | 6.862% | $46.2499 | $46.25 | $46.25 | $46.20 |
| Purchase #5 | $215.67 | 11.282% | $240.0019 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $106.49 | 8.521% | $115.564 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $29.97 | 7.642% | $32.2603 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $852.01 | $924.9642 | $924.95 | $924.90 | $925.00 | |