| 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 | $138.84 | 5.751% | $146.8247 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $107.75 | 9.176% | $117.6371 | $117.64 | $117.65 | $117.60 |
| Purchase #3 | $197.39 | 11.766% | $220.6149 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $41.27 | 12.557% | $46.4523 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $160.28 | 8.812% | $174.4039 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $103.91 | 5.599% | $109.7279 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $124.56 | 8.654% | $135.3394 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $874.00 | $951.0002 | $950.99 | $951.00 | $950.90 | |