| 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 | $174.75 | 8.169% | $189.0253 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $32.28 | 11.280% | $35.9212 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $80.55 | 9.534% | $88.2296 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $72.70 | 7.362% | $78.0522 | $78.05 | $78.05 | $78.10 |
| Purchase #5 | $130.69 | 6.453% | $139.1234 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $249.84 | 3.361% | $258.2371 | $258.24 | $258.25 | $258.20 |
| Purchase #7 | $31.50 | 8.577% | $34.2018 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $772.31 | $822.7906 | $822.79 | $822.80 | $822.70 | |