| 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 | $176.73 | 9.552% | $193.6112 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $175.31 | 8.141% | $189.582 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $110.31 | 8.399% | $119.5749 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $9.41 | 3.131% | $9.7046 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $54.40 | 3.377% | $56.2371 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $82.48 | 8.835% | $89.7671 | $89.77 | $89.75 | $89.80 |
| Purchase #7 | $151.58 | 4.143% | $157.86 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $760.22 | $816.3369 | $816.33 | $816.30 | $816.40 | |