| 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 | $172.76 | 13.621% | $196.2916 | $196.29 | $196.30 | $196.30 |
| Purchase #2 | $21.57 | 6.614% | $22.9966 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $53.65 | 5.262% | $56.4731 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $47.73 | 13.604% | $54.2232 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $47.42 | 8.603% | $51.4995 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $139.78 | 8.802% | $152.0834 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $8.48 | 5.655% | $8.9595 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $491.39 | $542.5269 | $542.52 | $542.50 | $542.60 | |