| 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 | $155.40 | 6.795% | $165.9594 | $165.96 | $165.95 | $166.00 |
| Purchase #2 | $97.33 | 4.679% | $101.8841 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $97.98 | 4.154% | $102.0501 | $102.05 | $102.05 | $102.10 |
| Purchase #4 | $137.40 | 5.307% | $144.6918 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $173.34 | 8.457% | $187.9994 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $123.43 | 13.170% | $139.6857 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $169.79 | 12.694% | $191.3431 | $191.34 | $191.35 | $191.30 |
| 7 purchase totals = | $954.67 | $1,033.6136 | $1,033.61 | $1,033.65 | $1,033.70 | |