| 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 | $108.70 | 7.785% | $117.1623 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $60.46 | 6.654% | $64.483 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $155.43 | 11.729% | $173.6604 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $92.95 | 3.596% | $96.2925 | $96.29 | $96.30 | $96.30 |
| Purchase #5 | $180.91 | 8.568% | $196.4104 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $249.80 | 9.183% | $272.7391 | $272.74 | $272.75 | $272.70 |
| Purchase #7 | $214.62 | 10.571% | $237.3075 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $1,062.87 | $1,158.0552 | $1,158.05 | $1,158.05 | $1,158.10 | |