| 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 | $167.34 | 6.758% | $178.6488 | $178.65 | $178.65 | $178.60 |
| Purchase #2 | $132.53 | 4.231% | $138.1373 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $190.95 | 6.425% | $203.2185 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $75.69 | 4.362% | $78.9916 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $130.84 | 5.729% | $138.3358 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $165.28 | 11.853% | $184.8706 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $102.38 | 7.719% | $110.2827 | $110.28 | $110.30 | $110.30 |
| 7 purchase totals = | $965.01 | $1,032.4853 | $1,032.49 | $1,032.50 | $1,032.40 | |