| 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 | $182.41 | 8.227% | $197.4169 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $56.92 | 5.410% | $59.9994 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $155.82 | 5.110% | $163.7824 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $103.74 | 7.465% | $111.4842 | $111.48 | $111.50 | $111.50 |
| Purchase #5 | $49.45 | 7.873% | $53.3432 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $248.78 | 10.216% | $274.1954 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $138.67 | 6.685% | $147.9401 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $935.79 | $1,008.1616 | $1,008.16 | $1,008.20 | $1,008.10 | |