| 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 | $7.63 | 6.667% | $8.1387 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $250.92 | 5.206% | $263.9829 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $106.34 | 6.124% | $112.8523 | $112.85 | $112.85 | $112.90 |
| Purchase #4 | $192.92 | 6.647% | $205.7434 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $166.78 | 7.284% | $178.9283 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $103.92 | 10.779% | $115.1215 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $233.79 | 10.855% | $259.1679 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $1,062.30 | $1,143.9350 | $1,143.93 | $1,143.95 | $1,143.90 | |