| 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 | $143.58 | 8.621% | $155.958 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $114.26 | 13.866% | $130.1033 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $161.61 | 12.277% | $181.4509 | $181.45 | $181.45 | $181.50 |
| Purchase #4 | $113.29 | 7.285% | $121.5432 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $213.96 | 13.179% | $242.1578 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $102.40 | 10.683% | $113.3394 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $183.87 | 12.373% | $206.6202 | $206.62 | $206.60 | $206.60 |
| 7 purchase totals = | $1,032.97 | $1,151.1728 | $1,151.17 | $1,151.15 | $1,151.20 | |