| 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 | $147.48 | 7.380% | $158.364 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $56.38 | 4.376% | $58.8472 | $58.85 | $58.85 | $58.80 |
| Purchase #3 | $183.71 | 11.258% | $204.3921 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $157.61 | 4.233% | $164.2816 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $138.33 | 12.316% | $155.3667 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $181.54 | 9.779% | $199.2928 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $91.45 | 4.420% | $95.4921 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $956.50 | $1,036.0365 | $1,036.03 | $1,036.05 | $1,036.10 | |