| 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 | $169.40 | 8.433% | $183.6855 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $82.89 | 13.574% | $94.1415 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $19.88 | 8.228% | $21.5157 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $69.91 | 4.853% | $73.3027 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $128.84 | 6.527% | $137.2494 | $137.25 | $137.25 | $137.20 |
| Purchase #6 | $155.93 | 13.401% | $176.8262 | $176.83 | $176.85 | $176.80 |
| Purchase #7 | $158.67 | 5.184% | $166.8955 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $785.52 | $853.6165 | $853.63 | $853.65 | $853.50 | |