| 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 | $138.86 | 3.348% | $143.509 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $47.37 | 8.232% | $51.2695 | $51.27 | $51.25 | $51.30 |
| Purchase #3 | $115.92 | 5.658% | $122.4788 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $156.33 | 13.422% | $177.3126 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $133.41 | 12.778% | $150.4571 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $196.34 | 4.207% | $204.6 | $204.60 | $204.60 | $204.60 |
| Purchase #7 | $172.27 | 13.441% | $195.4248 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $960.50 | $1,045.0518 | $1,045.05 | $1,045.00 | $1,045.10 | |