| 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 | $198.49 | 5.865% | $210.1314 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $70.75 | 13.820% | $80.5277 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $44.53 | 6.749% | $47.5353 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $145.61 | 7.110% | $155.9629 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $217.57 | 10.848% | $241.172 | $241.17 | $241.15 | $241.20 |
| Purchase #6 | $91.74 | 4.465% | $95.8362 | $95.84 | $95.85 | $95.80 |
| Purchase #7 | $89.26 | 4.776% | $93.5231 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $857.95 | $924.6886 | $924.69 | $924.70 | $924.60 | |