| 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 | $118.91 | 13.532% | $135.0009 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $134.27 | 9.826% | $147.4634 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $231.28 | 5.683% | $244.4236 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $97.65 | 3.200% | $100.7748 | $100.77 | $100.75 | $100.80 |
| Purchase #5 | $116.97 | 3.729% | $121.3318 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $165.44 | 6.307% | $175.8743 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $156.79 | 6.222% | $166.5455 | $166.55 | $166.55 | $166.50 |
| 7 purchase totals = | $1,021.31 | $1,091.4143 | $1,091.40 | $1,091.35 | $1,091.40 | |