| 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 | $155.58 | 7.269% | $166.8891 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $236.59 | 9.812% | $259.8042 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $193.64 | 3.789% | $200.977 | $200.98 | $201.00 | $201.00 |
| Purchase #4 | $23.76 | 3.780% | $24.6581 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $191.48 | 6.403% | $203.7405 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $46.41 | 7.859% | $50.0574 | $50.06 | $50.05 | $50.10 |
| Purchase #7 | $158.30 | 11.346% | $176.2607 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $1,005.76 | $1,082.3870 | $1,082.39 | $1,082.40 | $1,082.50 | |