| 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 | $165.71 | 5.487% | $174.8025 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $133.81 | 5.545% | $141.2298 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $224.96 | 9.268% | $245.8093 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $59.61 | 11.734% | $66.6046 | $66.60 | $66.60 | $66.60 |
| Purchase #5 | $174.98 | 8.795% | $190.3695 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $156.89 | 8.257% | $169.8444 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $163.38 | 6.775% | $174.449 | $174.45 | $174.45 | $174.40 |
| 7 purchase totals = | $1,079.34 | $1,163.1091 | $1,163.10 | $1,163.10 | $1,163.00 | |