| 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 | $173.53 | 7.404% | $186.3782 | $186.38 | $186.40 | $186.40 |
| Purchase #2 | $168.88 | 8.258% | $182.8261 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $163.99 | 9.398% | $179.4018 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $96.64 | 11.397% | $107.6541 | $107.65 | $107.65 | $107.70 |
| Purchase #5 | $22.94 | 8.164% | $24.8128 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $10.59 | 5.326% | $11.154 | $11.15 | $11.15 | $11.20 |
| Purchase #7 | $216.85 | 10.503% | $239.6258 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $853.42 | $931.8528 | $931.85 | $931.90 | $931.90 | |