| 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 | $120.92 | 9.314% | $132.1825 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $178.62 | 10.693% | $197.7198 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $195.92 | 3.796% | $203.3571 | $203.36 | $203.35 | $203.40 |
| Purchase #4 | $165.65 | 7.433% | $177.9628 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $237.37 | 4.677% | $248.4718 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $155.46 | 10.245% | $171.3869 | $171.39 | $171.40 | $171.40 |
| Purchase #7 | $210.84 | 9.361% | $230.5767 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $1,264.78 | $1,361.6576 | $1,361.66 | $1,361.65 | $1,361.80 | |