| 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 | $143.68 | 5.762% | $151.9588 | $151.96 | $151.95 | $152.00 |
| Purchase #2 | $176.36 | 7.679% | $189.9027 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $190.57 | 11.121% | $211.7633 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $205.96 | 6.213% | $218.7563 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $29.39 | 8.153% | $31.7862 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $116.70 | 7.313% | $125.2343 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $154.27 | 4.752% | $161.6009 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $1,016.93 | $1,091.0025 | $1,091.00 | $1,091.00 | $1,091.10 | |