| 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 | $172.73 | 9.811% | $189.6765 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $59.28 | 5.873% | $62.7615 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $56.30 | 7.492% | $60.518 | $60.52 | $60.50 | $60.50 |
| Purchase #4 | $135.56 | 8.623% | $147.2493 | $147.25 | $147.25 | $147.20 |
| Purchase #5 | $247.34 | 13.246% | $280.1027 | $280.10 | $280.10 | $280.10 |
| Purchase #6 | $161.35 | 9.473% | $176.6347 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $133.68 | 5.520% | $141.0591 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $966.24 | $1,058.0018 | $1,058.00 | $1,058.00 | $1,058.00 | |