| 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 | $142.81 | 7.665% | $153.7564 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $238.60 | 5.358% | $251.3842 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $107.48 | 12.177% | $120.5678 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $159.72 | 5.281% | $168.1548 | $168.15 | $168.15 | $168.20 |
| Purchase #5 | $129.46 | 4.209% | $134.909 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $100.25 | 8.303% | $108.5738 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $104.67 | 7.143% | $112.1466 | $112.15 | $112.15 | $112.10 |
| 7 purchase totals = | $982.99 | $1,049.4926 | $1,049.49 | $1,049.45 | $1,049.60 | |