| 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 | $184.38 | 7.403% | $198.0297 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $182.77 | 5.402% | $192.6432 | $192.64 | $192.65 | $192.60 |
| Purchase #3 | $21.54 | 7.190% | $23.0887 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $55.88 | 12.195% | $62.6946 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $35.80 | 5.571% | $37.7944 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $9.85 | 12.832% | $11.114 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $24.33 | 12.557% | $27.3851 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $514.55 | $552.7497 | $552.74 | $552.80 | $552.70 | |