| 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 | $142.45 | 10.342% | $157.1822 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $92.39 | 12.314% | $103.7669 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $118.40 | 12.469% | $133.1633 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $58.56 | 7.324% | $62.8489 | $62.85 | $62.85 | $62.80 |
| Purchase #5 | $21.93 | 3.517% | $22.7013 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $10.96 | 9.279% | $11.977 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $68.45 | 9.813% | $75.167 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $513.14 | $566.8066 | $566.81 | $566.80 | $566.90 | |