| 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 | $152.70 | 13.383% | $173.1358 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $51.66 | 6.380% | $54.9559 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $228.69 | 13.658% | $259.9245 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $13.28 | 6.480% | $14.1405 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $176.62 | 7.324% | $189.5556 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $46.70 | 10.559% | $51.6311 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $186.30 | 10.664% | $206.167 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $855.95 | $949.5104 | $949.52 | $949.50 | $949.50 | |