| 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 | $133.79 | 8.767% | $145.5194 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $102.41 | 11.591% | $114.2803 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $49.84 | 12.237% | $55.9389 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $202.97 | 11.715% | $226.7479 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $162.34 | 6.638% | $173.1161 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $154.59 | 10.679% | $171.0987 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $34.26 | 5.256% | $36.0607 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $840.20 | $922.7620 | $922.77 | $922.75 | $922.70 | |