| 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 | $145.81 | 6.278% | $154.964 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $249.60 | 5.753% | $263.9595 | $263.96 | $263.95 | $264.00 |
| Purchase #3 | $180.29 | 11.347% | $200.7475 | $200.75 | $200.75 | $200.70 |
| Purchase #4 | $98.78 | 12.199% | $110.8302 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $179.35 | 6.404% | $190.8356 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $121.42 | 5.441% | $128.0265 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $156.92 | 6.648% | $167.352 | $167.35 | $167.35 | $167.40 |
| 7 purchase totals = | $1,132.17 | $1,216.7153 | $1,216.72 | $1,216.75 | $1,216.70 | |