| 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 | $155.69 | 6.866% | $166.3797 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $7.95 | 5.416% | $8.3806 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $61.95 | 13.455% | $70.2854 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $240.95 | 4.258% | $251.2097 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $214.69 | 12.620% | $241.7839 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $13.42 | 10.736% | $14.8608 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $132.97 | 12.292% | $149.3147 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $827.62 | $902.2148 | $902.21 | $902.25 | $902.30 | |