| 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 | $145.84 | 9.451% | $159.6233 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $184.37 | 6.216% | $195.8304 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $198.58 | 10.591% | $219.6116 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $203.82 | 4.747% | $213.4953 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $178.43 | 10.350% | $196.8975 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $125.80 | 13.862% | $143.2384 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $7.95 | 6.610% | $8.4755 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $1,044.79 | $1,137.1720 | $1,137.18 | $1,137.20 | $1,137.10 | |