| 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 | $167.55 | 4.162% | $174.5234 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $151.77 | 11.754% | $169.609 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $208.86 | 4.744% | $218.7683 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $93.45 | 9.597% | $102.4184 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $130.40 | 7.475% | $140.1474 | $140.15 | $140.15 | $140.10 |
| Purchase #6 | $181.43 | 9.851% | $199.3027 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $211.66 | 6.320% | $225.0369 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $1,145.12 | $1,229.8061 | $1,229.81 | $1,229.75 | $1,229.70 | |