| 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 | $158.94 | 9.394% | $173.8708 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $13.54 | 10.809% | $15.0035 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $198.83 | 6.197% | $211.1515 | $211.15 | $211.15 | $211.20 |
| Purchase #4 | $76.55 | 10.350% | $84.4729 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $114.89 | 11.744% | $128.3827 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $65.36 | 7.742% | $70.4202 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $81.45 | 12.358% | $91.5156 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $709.56 | $774.8172 | $774.81 | $774.75 | $774.90 | |