| 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 | $135.94 | 5.606% | $143.5608 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $221.95 | 11.225% | $246.8639 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $72.70 | 5.151% | $76.4448 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $107.80 | 5.193% | $113.3981 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $137.58 | 9.730% | $150.9665 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $91.85 | 4.542% | $96.0218 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $34.63 | 9.297% | $37.8496 | $37.85 | $37.85 | $37.80 |
| 7 purchase totals = | $802.45 | $865.1055 | $865.10 | $865.05 | $865.10 | |