| 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 | $176.81 | 10.230% | $194.8977 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $45.85 | 7.256% | $49.1769 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $204.28 | 5.731% | $215.9873 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $102.31 | 8.541% | $111.0483 | $111.05 | $111.05 | $111.00 |
| Purchase #5 | $93.73 | 7.654% | $100.9041 | $100.90 | $100.90 | $100.90 |
| Purchase #6 | $122.73 | 10.311% | $135.3847 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $43.30 | 10.181% | $47.7084 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $789.01 | $855.1074 | $855.11 | $855.15 | $855.10 | |