| 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 | $127.92 | 11.842% | $143.0683 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $40.41 | 7.114% | $43.2848 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $216.26 | 13.176% | $244.7544 | $244.75 | $244.75 | $244.80 |
| Purchase #4 | $157.44 | 5.420% | $165.9732 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $117.46 | 12.147% | $131.7279 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $191.98 | 10.279% | $211.7136 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $166.97 | 8.736% | $181.5565 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $1,018.44 | $1,122.0787 | $1,122.07 | $1,122.05 | $1,122.20 | |