| 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 | $180.42 | 3.213% | $186.2169 | $186.22 | $186.20 | $186.20 |
| Purchase #2 | $127.48 | 10.764% | $141.2019 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $178.25 | 13.574% | $202.4457 | $202.45 | $202.45 | $202.40 |
| Purchase #4 | $169.56 | 8.430% | $183.8539 | $183.85 | $183.85 | $183.90 |
| Purchase #5 | $204.59 | 3.444% | $211.6361 | $211.64 | $211.65 | $211.60 |
| Purchase #6 | $44.31 | 8.798% | $48.2084 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $139.54 | 7.466% | $149.9581 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $1,044.15 | $1,123.5210 | $1,123.53 | $1,123.50 | $1,123.50 | |