| 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 | $130.27 | 6.667% | $138.9551 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $119.57 | 13.274% | $135.4417 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $34.50 | 10.105% | $37.9862 | $37.99 | $38.00 | $38.00 |
| Purchase #4 | $66.77 | 13.268% | $75.629 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $5.63 | 4.844% | $5.9027 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $103.86 | 5.630% | $109.7073 | $109.71 | $109.70 | $109.70 |
| Purchase #7 | $174.91 | 7.611% | $188.2224 | $188.22 | $188.20 | $188.20 |
| 7 purchase totals = | $635.51 | $691.8444 | $691.85 | $691.85 | $691.80 | |