| 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 | $145.81 | 11.709% | $162.8829 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $9.40 | 4.423% | $9.8158 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $191.26 | 8.155% | $206.8573 | $206.86 | $206.85 | $206.90 |
| Purchase #4 | $166.48 | 12.667% | $187.568 | $187.57 | $187.55 | $187.60 |
| Purchase #5 | $120.78 | 11.154% | $134.2518 | $134.25 | $134.25 | $134.30 |
| Purchase #6 | $193.83 | 6.243% | $205.9308 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $60.35 | 9.742% | $66.2293 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $887.91 | $973.5359 | $973.54 | $973.55 | $973.60 | |