| 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 | $33.73 | 7.558% | $36.2793 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $245.84 | 4.505% | $256.9151 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $183.73 | 12.766% | $207.185 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $188.60 | 5.752% | $199.4483 | $199.45 | $199.45 | $199.40 |
| Purchase #5 | $126.78 | 5.267% | $133.4575 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $60.67 | 7.406% | $65.1632 | $65.16 | $65.15 | $65.20 |
| Purchase #7 | $246.60 | 8.345% | $267.1788 | $267.18 | $267.20 | $267.20 |
| 7 purchase totals = | $1,085.95 | $1,165.6272 | $1,165.64 | $1,165.65 | $1,165.70 | |