| 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 | $149.42 | 7.823% | $161.1091 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $35.75 | 9.291% | $39.0715 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $176.43 | 3.839% | $183.2031 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $81.43 | 8.257% | $88.1537 | $88.15 | $88.15 | $88.20 |
| Purchase #5 | $89.37 | 7.111% | $95.7251 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $81.25 | 13.682% | $92.3666 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $14.76 | 11.718% | $16.4896 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $628.41 | $676.1187 | $676.12 | $676.10 | $676.20 | |