| 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 | $143.53 | 4.541% | $150.0477 | $150.05 | $150.05 | $150.00 |
| Purchase #2 | $101.37 | 12.441% | $113.9814 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $61.42 | 13.545% | $69.7393 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $14.72 | 7.630% | $15.8431 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $164.51 | 4.118% | $171.2845 | $171.28 | $171.30 | $171.30 |
| Purchase #6 | $217.65 | 7.260% | $233.4514 | $233.45 | $233.45 | $233.50 |
| Purchase #7 | $110.48 | 3.244% | $114.064 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $813.68 | $868.4114 | $868.40 | $868.45 | $868.40 | |