| 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 | $153.48 | 9.114% | $167.4682 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $91.67 | 4.751% | $96.0252 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $140.86 | 13.722% | $160.1888 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $6.39 | 11.126% | $7.101 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $20.26 | 4.269% | $21.1249 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $230.46 | 7.689% | $248.1801 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $143.85 | 9.170% | $157.041 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $786.97 | $857.1292 | $857.13 | $857.15 | $857.10 | |