| 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 | $210.64 | 13.206% | $238.4571 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $65.29 | 11.270% | $72.6482 | $72.65 | $72.65 | $72.60 |
| Purchase #3 | $63.65 | 8.141% | $68.8317 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $68.54 | 10.271% | $75.5797 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $179.59 | 4.472% | $187.6213 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $72.47 | 3.600% | $75.0789 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $128.66 | 3.449% | $133.0975 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $788.84 | $851.3144 | $851.32 | $851.35 | $851.30 | |