| 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 | $134.59 | 9.425% | $147.2751 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $191.70 | 9.147% | $209.2348 | $209.23 | $209.25 | $209.20 |
| Purchase #3 | $138.73 | 5.423% | $146.2533 | $146.25 | $146.25 | $146.30 |
| Purchase #4 | $215.58 | 5.214% | $226.8203 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $145.98 | 9.803% | $160.2904 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $238.76 | 10.630% | $264.1402 | $264.14 | $264.15 | $264.10 |
| Purchase #7 | $34.70 | 5.155% | $36.4888 | $36.49 | $36.50 | $36.50 |
| 7 purchase totals = | $1,100.04 | $1,190.5029 | $1,190.50 | $1,190.55 | $1,190.50 | |