| 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 | $134.88 | 8.425% | $146.2436 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $154.88 | 10.489% | $171.1254 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $168.42 | 9.109% | $183.7614 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $151.82 | 10.688% | $168.0465 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $229.58 | 5.195% | $241.5067 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $156.50 | 3.315% | $161.688 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $31.50 | 7.538% | $33.8745 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $1,027.58 | $1,106.2461 | $1,106.25 | $1,106.25 | $1,106.20 | |