| 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 | $173.65 | 9.558% | $190.2475 | $190.25 | $190.25 | $190.20 |
| Purchase #2 | $188.65 | 7.164% | $202.1649 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $100.89 | 6.355% | $107.3016 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $205.40 | 13.631% | $233.3981 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $150.92 | 11.514% | $168.2969 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $26.27 | 3.500% | $27.1895 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $103.99 | 6.390% | $110.635 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $949.77 | $1,039.2335 | $1,039.24 | $1,039.25 | $1,039.20 | |