| 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 | $168.30 | 9.395% | $184.1118 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $237.54 | 11.775% | $265.5103 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $174.87 | 3.472% | $180.9415 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $167.47 | 10.421% | $184.922 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $108.49 | 8.393% | $117.5956 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $139.27 | 11.393% | $155.137 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $246.41 | 12.433% | $277.0462 | $277.05 | $277.05 | $277.00 |
| 7 purchase totals = | $1,242.35 | $1,365.2644 | $1,365.27 | $1,365.25 | $1,365.10 | |