| 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 | $162.58 | 4.551% | $169.979 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $182.58 | 9.745% | $200.3724 | $200.37 | $200.35 | $200.40 |
| Purchase #3 | $166.40 | 10.206% | $183.3828 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $107.63 | 12.828% | $121.4368 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $120.59 | 6.267% | $128.1474 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $150.90 | 10.711% | $167.0629 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $49.63 | 13.116% | $56.1395 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $940.31 | $1,026.5208 | $1,026.52 | $1,026.55 | $1,026.50 | |