| 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 | $176.66 | 4.724% | $185.0054 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $98.29 | 12.773% | $110.8446 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $111.26 | 3.642% | $115.3121 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $119.98 | 4.401% | $125.2603 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $64.70 | 10.552% | $71.5271 | $71.53 | $71.55 | $71.50 |
| Purchase #6 | $145.28 | 13.632% | $165.0846 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $135.98 | 13.312% | $154.0817 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $852.15 | $927.1158 | $927.11 | $927.15 | $927.10 | |