| 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 | $164.58 | 11.264% | $183.1183 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $161.59 | 3.177% | $166.7237 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $110.83 | 10.315% | $122.2621 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $8.49 | 3.153% | $8.7577 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $76.56 | 5.322% | $80.6345 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $126.88 | 11.226% | $141.1235 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $32.42 | 5.216% | $34.111 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $681.35 | $736.7308 | $736.72 | $736.65 | $736.70 | |