| 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 | $188.94 | 13.558% | $214.5565 | $214.56 | $214.55 | $214.60 |
| Purchase #2 | $39.33 | 3.456% | $40.6892 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $145.72 | 8.411% | $157.9765 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $29.86 | 10.636% | $33.0359 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $133.50 | 12.428% | $150.0914 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $130.44 | 11.499% | $145.4393 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $218.87 | 13.259% | $247.89 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $886.66 | $989.6788 | $989.69 | $989.75 | $989.70 | |