| 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 | $140.48 | 11.188% | $156.1969 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $113.34 | 3.494% | $117.3001 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $196.25 | 6.847% | $209.6872 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $57.85 | 4.768% | $60.6083 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $226.30 | 6.437% | $240.8669 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $5.68 | 9.535% | $6.2216 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $99.84 | 9.713% | $109.5375 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $839.74 | $900.4185 | $900.43 | $900.40 | $900.40 | |