| 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 | $131.84 | 8.698% | $143.3074 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $143.57 | 12.864% | $162.0388 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $141.43 | 9.106% | $154.3086 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $135.92 | 6.190% | $144.3334 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $243.37 | 12.476% | $273.7328 | $273.73 | $273.75 | $273.70 |
| Purchase #6 | $217.53 | 3.399% | $224.9238 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $73.84 | 11.264% | $82.1573 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $1,087.50 | $1,184.8021 | $1,184.80 | $1,184.80 | $1,184.70 | |