| 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 | $138.57 | 3.580% | $143.5308 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $139.47 | 7.774% | $150.3124 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $23.94 | 3.593% | $24.8002 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $185.98 | 7.300% | $199.5565 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $208.52 | 9.310% | $227.9332 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $185.99 | 8.326% | $201.4755 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $166.27 | 5.676% | $175.7075 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $1,048.74 | $1,123.3161 | $1,123.32 | $1,123.35 | $1,123.30 | |