| 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 | $165.28 | 5.535% | $174.4282 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $113.35 | 4.125% | $118.0257 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $31.30 | 5.441% | $33.003 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $181.39 | 11.200% | $201.7057 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $175.49 | 7.685% | $188.9764 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $43.71 | 7.841% | $47.1373 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $225.52 | 4.506% | $235.6819 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $936.04 | $998.9582 | $998.97 | $999.05 | $998.90 | |