| 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 | $154.37 | 10.255% | $170.2006 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $240.71 | 6.739% | $256.9314 | $256.93 | $256.95 | $256.90 |
| Purchase #3 | $179.84 | 13.646% | $204.381 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $131.77 | 4.729% | $138.0014 | $138.00 | $138.00 | $138.00 |
| Purchase #5 | $143.92 | 7.357% | $154.5082 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $7.61 | 11.240% | $8.4654 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $168.85 | 5.180% | $177.5964 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $1,027.07 | $1,110.0844 | $1,110.09 | $1,110.10 | $1,110.10 | |