| 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 | $143.82 | 5.486% | $151.71 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $225.79 | 9.103% | $246.3437 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $172.36 | 6.397% | $183.3859 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $114.47 | 9.321% | $125.1397 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $5.42 | 4.667% | $5.673 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $154.26 | 6.302% | $163.9815 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $178.33 | 9.421% | $195.1305 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $994.45 | $1,071.3643 | $1,071.36 | $1,071.40 | $1,071.30 | |