| 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 | $195.49 | 6.222% | $207.6534 | $207.65 | $207.65 | $207.70 |
| Purchase #2 | $218.34 | 9.432% | $238.9338 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $164.75 | 10.272% | $181.6731 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $40.33 | 7.670% | $43.4233 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $100.89 | 10.579% | $111.5632 | $111.56 | $111.55 | $111.60 |
| Purchase #6 | $106.27 | 7.232% | $113.9554 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $5.73 | 13.703% | $6.5152 | $6.52 | $6.50 | $6.50 |
| 7 purchase totals = | $831.80 | $903.7174 | $903.71 | $903.65 | $903.80 | |