| 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 | $135.46 | 13.779% | $154.125 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $10.51 | 12.614% | $11.8357 | $11.84 | $11.85 | $11.80 |
| Purchase #3 | $179.87 | 10.817% | $199.3265 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $178.75 | 9.408% | $195.5668 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $127.40 | 4.421% | $133.0324 | $133.03 | $133.05 | $133.00 |
| Purchase #6 | $24.32 | 5.403% | $25.634 | $25.63 | $25.65 | $25.60 |
| Purchase #7 | $168.61 | 12.210% | $189.1973 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $824.92 | $908.7177 | $908.73 | $908.80 | $908.60 | |