| 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 | $204.67 | 4.470% | $213.8187 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $174.34 | 8.242% | $188.7091 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $139.91 | 5.463% | $147.5533 | $147.55 | $147.55 | $147.60 |
| Purchase #4 | $73.85 | 6.682% | $78.7847 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $187.68 | 5.678% | $198.3365 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $212.42 | 3.751% | $220.3879 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $76.61 | 11.822% | $85.6668 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $1,069.48 | $1,133.2570 | $1,133.26 | $1,133.25 | $1,133.30 | |