| 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 | $168.81 | 5.214% | $177.6118 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $195.51 | 9.696% | $214.4666 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $131.56 | 11.501% | $146.6907 | $146.69 | $146.70 | $146.70 |
| Purchase #4 | $9.37 | 12.766% | $10.5662 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $98.45 | 11.767% | $110.0346 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $211.38 | 4.492% | $220.8752 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $26.50 | 10.788% | $29.3588 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $841.58 | $909.6039 | $909.61 | $909.60 | $909.70 | |