| 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 | $186.76 | 6.548% | $198.989 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $180.59 | 9.745% | $198.1885 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $212.45 | 12.768% | $239.5756 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $210.84 | 8.681% | $229.143 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $84.59 | 13.565% | $96.0646 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $39.90 | 10.842% | $44.226 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $146.62 | 13.596% | $166.5545 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $1,061.75 | $1,172.7412 | $1,172.74 | $1,172.80 | $1,172.80 | |