| 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 | $232.72 | 7.308% | $249.7272 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $167.53 | 5.423% | $176.6152 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $179.62 | 5.229% | $189.0123 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $19.70 | 12.174% | $22.0983 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $42.64 | 3.567% | $44.161 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $109.83 | 5.128% | $115.4621 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $157.45 | 12.135% | $176.5566 | $176.56 | $176.55 | $176.60 |
| 7 purchase totals = | $909.49 | $973.6327 | $973.64 | $973.60 | $973.70 | |