| 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 | $138.56 | 9.794% | $152.1306 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $28.60 | 13.799% | $32.5465 | $32.55 | $32.55 | $32.50 |
| Purchase #3 | $164.48 | 13.325% | $186.397 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $147.43 | 4.825% | $154.5435 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $76.44 | 13.194% | $86.5255 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $7.76 | 3.594% | $8.0389 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $46.39 | 9.161% | $50.6398 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $609.66 | $670.8218 | $670.83 | $670.90 | $670.60 | |