| 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 | $169.35 | 9.130% | $184.8117 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $26.75 | 8.706% | $29.0789 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $195.36 | 13.310% | $221.3624 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $201.69 | 9.730% | $221.3144 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $224.70 | 12.605% | $253.0234 | $253.02 | $253.00 | $253.00 |
| Purchase #6 | $38.55 | 5.385% | $40.6259 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $221.68 | 7.571% | $238.4634 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $1,078.08 | $1,188.6801 | $1,188.67 | $1,188.65 | $1,188.70 | |