| 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 | $173.45 | 10.667% | $191.9519 | $191.95 | $191.95 | $192.00 |
| Purchase #2 | $160.28 | 5.155% | $168.5424 | $168.54 | $168.55 | $168.50 |
| Purchase #3 | $31.44 | 8.554% | $34.1294 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $177.94 | 12.814% | $200.7412 | $200.74 | $200.75 | $200.70 |
| Purchase #5 | $96.58 | 11.783% | $107.96 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $110.82 | 4.191% | $115.4645 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $36.47 | 7.103% | $39.0605 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $786.98 | $857.8499 | $857.84 | $857.85 | $857.90 | |