| 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 | $174.38 | 3.623% | $180.6978 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $232.97 | 4.479% | $243.4047 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $88.66 | 4.720% | $92.8448 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $173.84 | 3.632% | $180.1539 | $180.15 | $180.15 | $180.20 |
| Purchase #5 | $93.38 | 7.298% | $100.1949 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $145.33 | 7.794% | $156.657 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $241.80 | 7.293% | $259.4345 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $1,150.36 | $1,213.3876 | $1,213.37 | $1,213.40 | $1,213.40 | |