| 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 | $160.37 | 10.259% | $176.8224 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $179.77 | 7.319% | $192.9274 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $95.97 | 13.762% | $109.1774 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $96.39 | 5.145% | $101.3493 | $101.35 | $101.35 | $101.30 |
| Purchase #5 | $33.63 | 5.552% | $35.4971 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $54.63 | 3.183% | $56.3689 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $142.41 | 3.733% | $147.7262 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $763.17 | $819.8687 | $819.88 | $819.90 | $819.80 | |