| 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 | $182.43 | 3.647% | $189.0832 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $83.99 | 10.145% | $92.5108 | $92.51 | $92.50 | $92.50 |
| Purchase #3 | $183.84 | 5.746% | $194.4034 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $237.30 | 8.626% | $257.7695 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $181.94 | 10.765% | $201.5258 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $17.41 | 4.757% | $18.2382 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $25.49 | 7.286% | $27.3472 | $27.35 | $27.35 | $27.30 |
| 7 purchase totals = | $912.40 | $980.8781 | $980.88 | $980.90 | $980.80 | |