| 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 | $95.89 | 4.842% | $100.533 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $155.98 | 9.190% | $170.3146 | $170.31 | $170.30 | $170.30 |
| Purchase #3 | $108.43 | 13.289% | $122.8393 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $181.57 | 13.332% | $205.7769 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $32.27 | 6.662% | $34.4198 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $91.38 | 4.322% | $95.3294 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $209.35 | 9.843% | $229.9563 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $874.87 | $959.1693 | $959.17 | $959.20 | $959.10 | |