| 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 | $134.29 | 9.513% | $147.065 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $60.83 | 12.626% | $68.5104 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $219.96 | 10.254% | $242.5147 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $174.96 | 9.341% | $191.303 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $79.58 | 10.345% | $87.8126 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $158.25 | 13.308% | $179.3099 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $210.62 | 8.347% | $228.2005 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $1,038.49 | $1,144.7161 | $1,144.71 | $1,144.65 | $1,144.70 | |