| 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 | $21.87 | 8.270% | $23.6786 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $126.25 | 12.725% | $142.3153 | $142.32 | $142.30 | $142.30 |
| Purchase #3 | $144.50 | 8.140% | $156.2623 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $141.93 | 8.323% | $153.7428 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $76.86 | 11.548% | $85.7358 | $85.74 | $85.75 | $85.70 |
| Purchase #6 | $153.45 | 4.664% | $160.6069 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $129.36 | 12.459% | $145.477 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $794.22 | $867.8187 | $867.83 | $867.85 | $867.80 | |