| 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 | $180.82 | 4.847% | $189.5843 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $40.73 | 13.683% | $46.3031 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $178.66 | 5.750% | $188.933 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $61.84 | 6.417% | $65.8083 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $55.75 | 8.244% | $60.346 | $60.35 | $60.35 | $60.30 |
| Purchase #6 | $77.76 | 4.717% | $81.4279 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $152.66 | 12.405% | $171.5975 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $748.22 | $804.0001 | $804.00 | $804.05 | $803.90 | |