| 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 | $80.54 | 4.755% | $84.3697 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $139.25 | 7.590% | $149.8191 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $213.89 | 8.757% | $232.6203 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $239.46 | 4.254% | $249.6466 | $249.65 | $249.65 | $249.60 |
| Purchase #5 | $195.64 | 13.667% | $222.3781 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $177.65 | 5.831% | $188.0088 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $192.84 | 8.674% | $209.5669 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,239.27 | $1,336.4095 | $1,336.42 | $1,336.35 | $1,336.40 | |