| 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 | $197.77 | 6.776% | $211.1709 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $150.93 | 13.500% | $171.3056 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $87.48 | 9.496% | $95.7871 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $172.57 | 11.549% | $192.5001 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $83.82 | 5.644% | $88.5508 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $151.89 | 9.779% | $166.7433 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $155.32 | 13.544% | $176.3565 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $999.78 | $1,102.4143 | $1,102.42 | $1,102.40 | $1,102.50 | |