| 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 | $155.40 | 13.724% | $176.7271 | $176.73 | $176.75 | $176.70 |
| Purchase #2 | $17.46 | 9.776% | $19.1669 | $19.17 | $19.15 | $19.20 |
| Purchase #3 | $218.93 | 10.514% | $241.9483 | $241.95 | $241.95 | $241.90 |
| Purchase #4 | $132.59 | 13.310% | $150.2377 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $22.77 | 8.786% | $24.7706 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $132.58 | 13.622% | $150.64 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $88.63 | 12.108% | $99.3613 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $768.36 | $862.8519 | $862.86 | $862.85 | $862.80 | |