| 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 | $164.67 | 9.139% | $179.7192 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $78.35 | 4.696% | $82.0293 | $82.03 | $82.05 | $82.00 |
| Purchase #3 | $244.81 | 10.326% | $270.0891 | $270.09 | $270.10 | $270.10 |
| Purchase #4 | $23.43 | 11.771% | $26.1879 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $175.46 | 10.356% | $193.6306 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $238.48 | 5.318% | $251.1624 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $131.87 | 8.855% | $143.5471 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $1,057.07 | $1,146.3656 | $1,146.37 | $1,146.40 | $1,146.30 | |