| 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 | $239.35 | 7.560% | $257.4449 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $24.68 | 11.330% | $27.4762 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $34.80 | 6.327% | $37.0018 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $149.27 | 5.256% | $157.1156 | $157.12 | $157.10 | $157.10 |
| Purchase #5 | $47.48 | 8.499% | $51.5153 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $164.87 | 6.752% | $176.002 | $176.00 | $176.00 | $176.00 |
| Purchase #7 | $47.86 | 10.174% | $52.7293 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $708.31 | $759.2851 | $759.29 | $759.30 | $759.20 | |