| 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 | $150.97 | 5.270% | $158.9261 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $60.48 | 3.842% | $62.8036 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $189.64 | 6.284% | $201.557 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $223.28 | 5.327% | $235.1741 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $228.73 | 3.790% | $237.3989 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $74.58 | 6.421% | $79.3688 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $129.78 | 12.213% | $145.63 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $1,057.46 | $1,120.8585 | $1,120.86 | $1,120.85 | $1,120.90 | |