| 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 | $184.39 | 8.654% | $200.3471 | $200.35 | $200.35 | $200.30 |
| Purchase #2 | $120.60 | 6.496% | $128.4342 | $128.43 | $128.45 | $128.40 |
| Purchase #3 | $23.73 | 3.519% | $24.5651 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $60.37 | 12.427% | $67.8722 | $67.87 | $67.85 | $67.90 |
| Purchase #5 | $107.31 | 6.146% | $113.9053 | $113.91 | $113.90 | $113.90 |
| Purchase #6 | $74.71 | 5.752% | $79.0073 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $159.40 | 11.839% | $178.2714 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $730.51 | $792.4026 | $792.41 | $792.35 | $792.40 | |