| 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 | $160.63 | 8.178% | $173.7663 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $44.28 | 11.280% | $49.2748 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $224.62 | 6.674% | $239.6111 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $175.32 | 5.550% | $185.0503 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $219.86 | 10.262% | $242.422 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $5.92 | 9.304% | $6.4708 | $6.47 | $6.45 | $6.50 |
| Purchase #7 | $168.79 | 5.398% | $177.9013 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $999.42 | $1,074.4966 | $1,074.49 | $1,074.40 | $1,074.60 | |