| 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 | $174.77 | 9.643% | $191.6231 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $167.56 | 5.859% | $177.3773 | $177.38 | $177.40 | $177.40 |
| Purchase #3 | $223.60 | 3.192% | $230.7373 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $131.95 | 10.521% | $145.8325 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $201.49 | 13.640% | $228.9732 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $21.76 | 5.672% | $22.9942 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $24.37 | 4.272% | $25.4111 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $945.50 | $1,022.9487 | $1,022.94 | $1,022.95 | $1,022.90 | |