| 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 | $137.43 | 13.415% | $155.8662 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $105.26 | 8.398% | $114.0997 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $248.29 | 11.631% | $277.1686 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $56.37 | 10.816% | $62.467 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $224.67 | 7.299% | $241.0687 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $51.84 | 13.176% | $58.6704 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $172.96 | 8.116% | $186.9974 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $996.82 | $1,096.3380 | $1,096.35 | $1,096.25 | $1,096.50 | |