| 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 | $201.54 | 13.241% | $228.2259 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $136.63 | 8.203% | $147.8378 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $135.80 | 5.339% | $143.0504 | $143.05 | $143.05 | $143.10 |
| Purchase #4 | $150.80 | 10.255% | $166.2645 | $166.26 | $166.25 | $166.30 |
| Purchase #5 | $176.64 | 4.515% | $184.6153 | $184.62 | $184.60 | $184.60 |
| Purchase #6 | $84.43 | 6.514% | $89.9298 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $65.62 | 3.217% | $67.731 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $951.46 | $1,027.6547 | $1,027.66 | $1,027.70 | $1,027.60 | |