| 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 | $19.74 | 12.303% | $22.1686 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $119.92 | 12.517% | $134.9304 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $20.54 | 5.446% | $21.6586 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $107.77 | 8.141% | $116.5436 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $147.80 | 9.486% | $161.8203 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $233.55 | 5.678% | $246.811 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $178.86 | 10.153% | $197.0197 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $828.18 | $900.9522 | $900.95 | $900.90 | $900.90 | |