| 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 | $197.74 | 4.785% | $207.2019 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $192.53 | 13.704% | $218.9143 | $218.91 | $218.90 | $218.90 |
| Purchase #3 | $168.42 | 5.787% | $178.1665 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $144.99 | 9.678% | $159.0221 | $159.02 | $159.00 | $159.00 |
| Purchase #5 | $141.25 | 11.345% | $157.2748 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $41.45 | 13.578% | $47.0781 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $21.47 | 5.722% | $22.6985 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $907.85 | $990.3562 | $990.35 | $990.30 | $990.40 | |