| 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 | $172.95 | 11.644% | $193.0883 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $6.37 | 12.405% | $7.1602 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $156.82 | 7.631% | $168.7869 | $168.79 | $168.80 | $168.80 |
| Purchase #4 | $196.94 | 3.297% | $203.4331 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $39.49 | 7.807% | $42.573 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $20.31 | 13.511% | $23.0541 | $23.05 | $23.05 | $23.10 |
| Purchase #7 | $54.73 | 6.439% | $58.2541 | $58.25 | $58.25 | $58.30 |
| 7 purchase totals = | $647.61 | $696.3497 | $696.34 | $696.35 | $696.50 | |