| 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 | $131.73 | 4.581% | $137.7646 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $174.37 | 10.112% | $192.0023 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $144.63 | 13.701% | $164.4458 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $64.96 | 8.796% | $70.6739 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $108.63 | 9.803% | $119.279 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $90.67 | 12.306% | $101.8279 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $184.57 | 10.517% | $203.9812 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $899.56 | $989.9747 | $989.97 | $990.00 | $990.00 | |