| 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 | $166.38 | 6.212% | $176.7155 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $194.40 | 10.419% | $214.6545 | $214.65 | $214.65 | $214.70 |
| Purchase #3 | $195.55 | 6.247% | $207.766 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $97.46 | 9.612% | $106.8279 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $239.43 | 5.356% | $252.2539 | $252.25 | $252.25 | $252.30 |
| Purchase #6 | $204.62 | 8.575% | $222.1662 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $246.80 | 11.277% | $274.6316 | $274.63 | $274.65 | $274.60 |
| 7 purchase totals = | $1,344.64 | $1,455.0156 | $1,455.02 | $1,455.00 | $1,455.10 | |