| 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 | $168.64 | 7.509% | $181.3032 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $73.25 | 8.255% | $79.2968 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $130.82 | 10.510% | $144.5692 | $144.57 | $144.55 | $144.60 |
| Purchase #4 | $247.97 | 4.170% | $258.3103 | $258.31 | $258.30 | $258.30 |
| Purchase #5 | $141.61 | 4.259% | $147.6412 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $99.78 | 4.173% | $103.9438 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $198.63 | 4.716% | $207.9974 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,060.70 | $1,123.0619 | $1,123.06 | $1,123.05 | $1,123.00 | |