| 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 | $172.76 | 11.306% | $192.2922 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $222.63 | 13.570% | $252.8409 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $222.34 | 10.814% | $246.3838 | $246.38 | $246.40 | $246.40 |
| Purchase #4 | $37.64 | 8.445% | $40.8187 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $205.86 | 5.784% | $217.7669 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $164.49 | 8.648% | $178.7151 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $8.39 | 9.213% | $9.163 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $1,034.11 | $1,137.9806 | $1,137.98 | $1,137.95 | $1,138.00 | |