| 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 | $188.67 | 3.406% | $195.0961 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $102.37 | 11.529% | $114.1722 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $144.54 | 10.340% | $159.4854 | $159.49 | $159.50 | $159.50 |
| Purchase #4 | $170.58 | 11.550% | $190.282 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $212.48 | 13.551% | $241.2732 | $241.27 | $241.25 | $241.30 |
| Purchase #6 | $136.44 | 6.432% | $145.2158 | $145.22 | $145.20 | $145.20 |
| Purchase #7 | $159.93 | 7.608% | $172.0975 | $172.10 | $172.10 | $172.10 |
| 7 purchase totals = | $1,115.01 | $1,217.6222 | $1,217.63 | $1,217.60 | $1,217.70 | |