| 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 | $200.99 | 6.398% | $213.8493 | $213.85 | $213.85 | $213.80 |
| Purchase #2 | $151.32 | 8.644% | $164.4001 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $199.48 | 8.624% | $216.6832 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $73.35 | 7.674% | $78.9789 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $105.67 | 9.397% | $115.5998 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $154.76 | 10.480% | $170.9788 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $136.41 | 8.222% | $147.6256 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $1,021.98 | $1,108.1157 | $1,108.12 | $1,108.20 | $1,108.10 | |