| 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 | $145.88 | 10.143% | $160.6766 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $147.77 | 5.639% | $156.1028 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $238.54 | 3.590% | $247.1036 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $47.82 | 4.727% | $50.0805 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $50.79 | 11.251% | $56.5044 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $31.38 | 6.291% | $33.3541 | $33.35 | $33.35 | $33.40 |
| Purchase #7 | $133.77 | 4.753% | $140.1281 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $795.95 | $843.9501 | $843.94 | $844.00 | $844.00 | |