| 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 | $165.49 | 5.460% | $174.5258 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $88.66 | 8.551% | $96.2413 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $120.29 | 12.299% | $135.0845 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $97.81 | 7.200% | $104.8523 | $104.85 | $104.85 | $104.90 |
| Purchase #5 | $33.84 | 8.178% | $36.6074 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $179.90 | 10.147% | $198.1545 | $198.15 | $198.15 | $198.20 |
| Purchase #7 | $108.32 | 5.544% | $114.3253 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $794.31 | $859.7911 | $859.79 | $859.85 | $859.80 | |