| 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 | $208.86 | 9.690% | $229.0985 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $70.65 | 13.822% | $80.4152 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $156.33 | 3.231% | $161.381 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $63.84 | 7.696% | $68.7531 | $68.75 | $68.75 | $68.80 |
| Purchase #5 | $133.84 | 10.284% | $147.6041 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $43.56 | 3.160% | $44.9365 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $15.49 | 11.802% | $17.3181 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $692.57 | $749.5065 | $749.51 | $749.50 | $749.50 | |