| 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 | $179.84 | 7.777% | $193.8262 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $54.58 | 13.152% | $61.7584 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $22.80 | 6.297% | $24.2357 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $51.95 | 10.485% | $57.397 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $48.98 | 9.490% | $53.6282 | $53.63 | $53.65 | $53.60 |
| Purchase #6 | $163.29 | 8.342% | $176.9117 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $55.47 | 10.124% | $61.0858 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $576.91 | $628.8430 | $628.86 | $628.90 | $628.80 | |