| 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 | $143.77 | 4.158% | $149.748 | $149.75 | $149.75 | $149.70 |
| Purchase #2 | $208.33 | 4.678% | $218.0757 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $226.39 | 7.815% | $244.0824 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $200.44 | 9.853% | $220.1894 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $103.96 | 6.692% | $110.917 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $117.66 | 6.194% | $124.9479 | $124.95 | $124.95 | $124.90 |
| Purchase #7 | $6.89 | 7.765% | $7.425 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $1,007.44 | $1,075.3854 | $1,075.40 | $1,075.45 | $1,075.30 | |