| 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 | $203.35 | 3.280% | $210.0199 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $76.43 | 9.566% | $83.7413 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $149.99 | 10.663% | $165.9834 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $51.26 | 6.842% | $54.7672 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $57.77 | 4.425% | $60.3263 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $150.71 | 7.688% | $162.2966 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $93.58 | 9.614% | $102.5768 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $783.09 | $839.7115 | $839.72 | $839.75 | $839.70 | |