| 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 | $167.33 | 7.291% | $179.53 | $179.53 | $179.55 | $179.50 |
| Purchase #2 | $28.45 | 3.543% | $29.458 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $214.48 | 6.409% | $228.226 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $203.35 | 3.873% | $211.2257 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $41.60 | 3.486% | $43.0502 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $17.44 | 12.325% | $19.5895 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $156.34 | 12.197% | $175.4088 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $828.99 | $886.4882 | $886.50 | $886.55 | $886.50 | |