| 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 | $178.75 | 8.785% | $194.4532 | $194.45 | $194.45 | $194.50 |
| Purchase #2 | $98.91 | 8.439% | $107.257 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $23.27 | 4.183% | $24.2434 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $56.43 | 13.291% | $63.9301 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $10.81 | 12.711% | $12.1841 | $12.18 | $12.20 | $12.20 |
| Purchase #6 | $155.31 | 11.104% | $172.5556 | $172.56 | $172.55 | $172.60 |
| Purchase #7 | $114.71 | 13.513% | $130.2108 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $638.19 | $704.8342 | $704.83 | $704.85 | $704.90 | |