| 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 | $72.90 | 9.144% | $79.566 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $181.62 | 11.584% | $202.6589 | $202.66 | $202.65 | $202.70 |
| Purchase #3 | $178.75 | 10.721% | $197.9138 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $244.89 | 11.482% | $273.0083 | $273.01 | $273.00 | $273.00 |
| Purchase #5 | $146.75 | 4.625% | $153.5372 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $199.82 | 7.869% | $215.5438 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $88.45 | 3.828% | $91.8359 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $1,113.18 | $1,214.0639 | $1,214.07 | $1,214.05 | $1,214.00 | |