| 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 | $177.62 | 11.811% | $198.5987 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $157.59 | 10.862% | $174.7074 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $221.90 | 11.674% | $247.8046 | $247.80 | $247.80 | $247.80 |
| Purchase #4 | $150.54 | 4.579% | $157.4332 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $151.90 | 10.698% | $168.1503 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $124.73 | 8.475% | $135.3009 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $50.85 | 10.738% | $56.3103 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $1,035.13 | $1,138.3054 | $1,138.30 | $1,138.30 | $1,138.30 | |