| 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 | $161.83 | 8.537% | $175.6454 | $175.65 | $175.65 | $175.60 |
| Purchase #2 | $233.95 | 11.174% | $260.0916 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $41.30 | 13.824% | $47.0093 | $47.01 | $47.00 | $47.00 |
| Purchase #4 | $190.94 | 5.500% | $201.4417 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $182.61 | 10.470% | $201.7293 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $184.78 | 5.797% | $195.4917 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $219.61 | 5.335% | $231.3262 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,215.02 | $1,312.7352 | $1,312.74 | $1,312.80 | $1,312.60 | |