| 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 | $183.91 | 13.463% | $208.6698 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $57.35 | 13.563% | $65.1284 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $123.64 | 7.840% | $133.3334 | $133.33 | $133.35 | $133.30 |
| Purchase #4 | $88.42 | 7.871% | $95.3795 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $174.55 | 7.270% | $187.2398 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $50.48 | 4.572% | $52.7879 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $13.60 | 8.116% | $14.7038 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $691.95 | $757.2426 | $757.24 | $757.30 | $757.20 | |