| 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 | $16.66 | 12.374% | $18.7215 | $18.72 | $18.70 | $18.70 |
| Purchase #2 | $21.84 | 11.299% | $24.3077 | $24.31 | $24.30 | $24.30 |
| Purchase #3 | $214.32 | 4.595% | $224.168 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $158.37 | 9.689% | $173.7145 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $63.37 | 7.147% | $67.8991 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $240.95 | 9.287% | $263.327 | $263.33 | $263.35 | $263.30 |
| Purchase #7 | $40.60 | 8.720% | $44.1403 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $756.11 | $816.2781 | $816.28 | $816.25 | $816.20 | |