| 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 | $162.62 | 9.520% | $178.1014 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $43.64 | 7.673% | $46.9885 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $55.79 | 4.217% | $58.1427 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $120.55 | 5.243% | $126.8704 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $20.46 | 7.836% | $22.0632 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $7.75 | 11.501% | $8.6413 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $201.74 | 4.155% | $210.1223 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $612.55 | $650.9298 | $650.92 | $650.90 | $650.90 | |