| 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 | $139.51 | 7.511% | $149.9886 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $165.57 | 13.868% | $188.5312 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $181.49 | 8.551% | $197.0092 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $196.44 | 5.135% | $206.5272 | $206.53 | $206.55 | $206.50 |
| Purchase #5 | $132.63 | 11.239% | $147.5363 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $56.93 | 12.441% | $64.0127 | $64.01 | $64.00 | $64.00 |
| Purchase #7 | $104.96 | 12.750% | $118.3424 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $977.53 | $1,071.9476 | $1,071.95 | $1,072.00 | $1,071.80 | |