| 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 | $145.91 | 8.224% | $157.9096 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $23.92 | 7.492% | $25.7121 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $209.50 | 3.443% | $216.7131 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $99.42 | 12.570% | $111.9171 | $111.92 | $111.90 | $111.90 |
| Purchase #5 | $56.45 | 12.505% | $63.5091 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $162.36 | 9.693% | $178.0976 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $200.56 | 3.764% | $208.1091 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $898.12 | $961.9677 | $961.97 | $961.90 | $961.90 | |