| 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 | $108.31 | 9.659% | $118.7717 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $166.41 | 6.239% | $176.7923 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $41.76 | 3.249% | $43.1168 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $188.30 | 11.702% | $210.3349 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $126.90 | 12.220% | $142.4072 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $93.42 | 13.573% | $106.0999 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $226.54 | 6.237% | $240.6693 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $951.64 | $1,038.1921 | $1,038.19 | $1,038.15 | $1,038.20 | |