| 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 | $109.32 | 5.848% | $115.713 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $144.39 | 5.757% | $152.7025 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $176.52 | 7.295% | $189.3971 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $152.75 | 7.506% | $164.2154 | $164.22 | $164.20 | $164.20 |
| Purchase #5 | $214.94 | 7.495% | $231.0498 | $231.05 | $231.05 | $231.00 |
| Purchase #6 | $52.31 | 4.766% | $54.8031 | $54.80 | $54.80 | $54.80 |
| Purchase #7 | $71.72 | 8.426% | $77.7631 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $921.95 | $985.6440 | $985.64 | $985.60 | $985.60 | |