| 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 | $160.75 | 12.385% | $180.6589 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $25.73 | 7.433% | $27.6425 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $109.28 | 5.536% | $115.3297 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $194.73 | 5.180% | $204.817 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $133.83 | 7.428% | $143.7709 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $152.66 | 6.556% | $162.6684 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $175.26 | 6.123% | $185.9912 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $952.24 | $1,020.8786 | $1,020.88 | $1,020.85 | $1,020.90 | |