| 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 | $161.35 | 10.654% | $178.5402 | $178.54 | $178.55 | $178.50 |
| Purchase #2 | $8.62 | 8.753% | $9.3745 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $204.40 | 12.457% | $229.8621 | $229.86 | $229.85 | $229.90 |
| Purchase #4 | $191.75 | 9.322% | $209.6249 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $81.89 | 7.505% | $88.0358 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $186.60 | 6.230% | $198.2252 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $233.81 | 3.583% | $242.1874 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,068.42 | $1,155.8501 | $1,155.85 | $1,155.85 | $1,155.80 | |