| 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 | $123.98 | 13.280% | $140.4445 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $223.94 | 7.286% | $240.2563 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $161.89 | 6.447% | $172.327 | $172.33 | $172.35 | $172.30 |
| Purchase #4 | $43.65 | 3.479% | $45.1686 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $56.33 | 11.708% | $62.9251 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $96.51 | 6.362% | $102.65 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $193.81 | 13.153% | $219.3018 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $900.11 | $983.0733 | $983.08 | $983.10 | $983.10 | |