| 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 | $194.62 | 4.501% | $203.3798 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $163.43 | 7.775% | $176.1367 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $147.57 | 6.172% | $156.678 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $32.28 | 11.544% | $36.0064 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $23.61 | 5.281% | $24.8568 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $10.50 | 11.330% | $11.6897 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $43.92 | 4.859% | $46.0541 | $46.05 | $46.05 | $46.10 |
| 7 purchase totals = | $615.93 | $654.8015 | $654.81 | $654.85 | $654.90 | |