| 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 | $202.53 | 13.613% | $230.1004 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $45.44 | 7.389% | $48.7976 | $48.80 | $48.80 | $48.80 |
| Purchase #3 | $142.29 | 5.736% | $150.4518 | $150.45 | $150.45 | $150.50 |
| Purchase #4 | $154.61 | 3.503% | $160.026 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $154.45 | 7.357% | $165.8129 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $223.72 | 11.229% | $248.8415 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $150.70 | 3.472% | $155.9323 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $1,073.74 | $1,159.9625 | $1,159.96 | $1,160.00 | $1,159.90 | |