| 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 | $174.53 | 6.549% | $185.96 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $181.36 | 4.198% | $188.9735 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $233.76 | 11.286% | $260.1422 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $122.65 | 6.653% | $130.8099 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $61.38 | 10.543% | $67.8513 | $67.85 | $67.85 | $67.90 |
| Purchase #6 | $189.59 | 11.342% | $211.0933 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $206.40 | 3.607% | $213.8448 | $213.84 | $213.85 | $213.80 |
| 7 purchase totals = | $1,169.67 | $1,258.6750 | $1,258.66 | $1,258.65 | $1,258.70 | |