| 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 | $165.30 | 11.166% | $183.7574 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $196.82 | 5.232% | $207.1176 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $144.27 | 7.839% | $155.5793 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $163.69 | 4.459% | $170.9889 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $150.59 | 10.722% | $166.7363 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $175.78 | 11.424% | $195.8611 | $195.86 | $195.85 | $195.90 |
| Purchase #7 | $41.56 | 10.331% | $45.8536 | $45.85 | $45.85 | $45.90 |
| 7 purchase totals = | $1,038.01 | $1,125.8942 | $1,125.90 | $1,125.90 | $1,126.00 | |