| 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 | $147.30 | 6.452% | $156.8038 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $101.91 | 13.455% | $115.622 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $129.82 | 12.817% | $146.459 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $200.82 | 3.201% | $207.2482 | $207.25 | $207.25 | $207.20 |
| Purchase #5 | $162.97 | 7.304% | $174.8733 | $174.87 | $174.85 | $174.90 |
| Purchase #6 | $55.85 | 8.310% | $60.4911 | $60.49 | $60.50 | $60.50 |
| Purchase #7 | $36.39 | 6.757% | $38.8489 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $835.06 | $900.3463 | $900.34 | $900.30 | $900.30 | |