| 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 | $147.88 | 8.151% | $159.9337 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $20.47 | 8.570% | $22.2243 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $47.62 | 12.355% | $53.5035 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $61.54 | 4.560% | $64.3462 | $64.35 | $64.35 | $64.30 |
| Purchase #5 | $198.89 | 12.653% | $224.0556 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $198.81 | 3.577% | $205.9214 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $114.92 | 9.768% | $126.1454 | $126.15 | $126.15 | $126.10 |
| 7 purchase totals = | $790.13 | $856.1301 | $856.13 | $856.10 | $856.00 | |