| 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 | $140.44 | 4.547% | $146.8258 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $79.87 | 3.364% | $82.5568 | $82.56 | $82.55 | $82.60 |
| Purchase #3 | $180.99 | 10.582% | $200.1424 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $165.79 | 4.213% | $172.7747 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $202.73 | 4.359% | $211.567 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $232.71 | 5.360% | $245.1833 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $191.63 | 11.388% | $213.4528 | $213.45 | $213.45 | $213.50 |
| 7 purchase totals = | $1,194.16 | $1,272.5028 | $1,272.50 | $1,272.50 | $1,272.60 | |