| 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 | $245.57 | 9.803% | $269.6432 | $269.64 | $269.65 | $269.60 |
| Purchase #2 | $14.93 | 6.172% | $15.8515 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $136.28 | 10.550% | $150.6575 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $143.44 | 11.545% | $160.0001 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $166.86 | 7.566% | $179.4846 | $179.48 | $179.50 | $179.50 |
| Purchase #6 | $129.62 | 6.689% | $138.2903 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $45.51 | 6.499% | $48.4677 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $882.21 | $962.3949 | $962.39 | $962.40 | $962.50 | |