| 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 | $120.62 | 7.652% | $129.8498 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $158.81 | 8.495% | $172.3009 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $194.26 | 4.289% | $202.5918 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $135.53 | 13.608% | $153.9729 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $29.66 | 12.793% | $33.4544 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $201.52 | 6.135% | $213.8833 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $82.72 | 12.440% | $93.0104 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $923.12 | $999.0635 | $999.05 | $999.05 | $999.10 | |