| 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 | $116.55 | 9.128% | $127.1887 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $137.69 | 13.316% | $156.0248 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $23.98 | 9.103% | $26.1629 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $170.53 | 6.347% | $181.3535 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $50.34 | 12.838% | $56.8026 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $50.93 | 11.482% | $56.7778 | $56.78 | $56.80 | $56.80 |
| Purchase #7 | $42.66 | 8.108% | $46.1189 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $592.68 | $650.4292 | $650.42 | $650.40 | $650.50 | |