| 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 | $132.63 | 12.379% | $149.0483 | $149.05 | $149.05 | $149.00 |
| Purchase #2 | $235.55 | 12.299% | $264.5203 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $70.59 | 13.159% | $79.8789 | $79.88 | $79.90 | $79.90 |
| Purchase #4 | $157.86 | 10.761% | $174.8473 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $74.83 | 9.354% | $81.8296 | $81.83 | $81.85 | $81.80 |
| Purchase #6 | $88.59 | 7.541% | $95.2706 | $95.27 | $95.25 | $95.30 |
| Purchase #7 | $145.74 | 11.703% | $162.796 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $905.79 | $1,008.1910 | $1,008.20 | $1,008.20 | $1,008.10 | |