| 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 | $179.25 | 8.590% | $194.6476 | $194.65 | $194.65 | $194.60 |
| Purchase #2 | $167.92 | 10.567% | $185.6641 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $192.48 | 4.350% | $200.8529 | $200.85 | $200.85 | $200.90 |
| Purchase #4 | $177.68 | 7.803% | $191.5444 | $191.54 | $191.55 | $191.50 |
| Purchase #5 | $131.33 | 4.671% | $137.4644 | $137.46 | $137.45 | $137.50 |
| Purchase #6 | $125.27 | 6.786% | $133.7708 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $73.86 | 9.826% | $81.1175 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $1,047.79 | $1,125.0617 | $1,125.05 | $1,125.00 | $1,125.10 | |