| 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 | $172.71 | 4.599% | $180.6529 | $180.65 | $180.65 | $180.70 |
| Purchase #2 | $117.97 | 7.349% | $126.6396 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $142.39 | 8.532% | $154.5387 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $240.28 | 7.708% | $258.8008 | $258.80 | $258.80 | $258.80 |
| Purchase #5 | $227.39 | 6.392% | $241.9248 | $241.92 | $241.90 | $241.90 |
| Purchase #6 | $174.34 | 8.331% | $188.8643 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $68.51 | 13.149% | $77.5184 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $1,143.59 | $1,228.9395 | $1,228.93 | $1,228.90 | $1,228.90 | |