| 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 | $161.44 | 12.268% | $181.2455 | $181.25 | $181.25 | $181.20 |
| Purchase #2 | $53.48 | 13.376% | $60.6335 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $207.94 | 11.270% | $231.3748 | $231.37 | $231.35 | $231.40 |
| Purchase #4 | $48.70 | 3.226% | $50.2711 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $95.27 | 10.164% | $104.9532 | $104.95 | $104.95 | $105.00 |
| Purchase #6 | $99.94 | 3.305% | $103.243 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $124.88 | 7.618% | $134.3934 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $791.65 | $866.1145 | $866.10 | $866.10 | $866.10 | |