| 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 | $161.92 | 10.584% | $179.0576 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $56.62 | 4.137% | $58.9624 | $58.96 | $58.95 | $59.00 |
| Purchase #3 | $176.84 | 7.212% | $189.5937 | $189.59 | $189.60 | $189.60 |
| Purchase #4 | $182.61 | 6.366% | $194.235 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $70.40 | 13.417% | $79.8456 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $157.71 | 5.383% | $166.1995 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $207.54 | 5.469% | $218.8904 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,013.64 | $1,086.7842 | $1,086.79 | $1,086.80 | $1,086.80 | |