| 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 | $153.76 | 11.502% | $171.4455 | $171.45 | $171.45 | $171.40 |
| Purchase #2 | $224.62 | 9.137% | $245.1435 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $146.53 | 4.833% | $153.6118 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $43.36 | 10.477% | $47.9028 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $8.82 | 6.295% | $9.3752 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $137.29 | 3.412% | $141.9743 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $93.28 | 3.808% | $96.8321 | $96.83 | $96.85 | $96.80 |
| 7 purchase totals = | $807.66 | $866.2852 | $866.28 | $866.30 | $866.20 | |