| 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 | $142.33 | 7.345% | $152.7841 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $85.73 | 6.179% | $91.0273 | $91.03 | $91.05 | $91.00 |
| Purchase #3 | $43.46 | 4.261% | $45.3118 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $230.53 | 12.790% | $260.0148 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $194.45 | 4.140% | $202.5002 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $190.84 | 5.358% | $201.0652 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $170.38 | 4.643% | $178.2907 | $178.29 | $178.30 | $178.30 |
| 7 purchase totals = | $1,057.72 | $1,130.9941 | $1,130.99 | $1,131.00 | $1,131.00 | |