| 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 | $192.96 | 13.376% | $218.7703 | $218.77 | $218.75 | $218.80 |
| Purchase #2 | $79.27 | 3.463% | $82.0151 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $179.44 | 13.146% | $203.0292 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $110.73 | 5.722% | $117.066 | $117.07 | $117.05 | $117.10 |
| Purchase #5 | $36.59 | 9.381% | $40.0225 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $130.27 | 13.170% | $147.4266 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $145.25 | 4.531% | $151.8313 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $874.51 | $960.1610 | $960.17 | $960.15 | $960.10 | |