| 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 | $183.75 | 4.142% | $191.3609 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $7.94 | 7.660% | $8.5482 | $8.55 | $8.55 | $8.50 |
| Purchase #3 | $219.84 | 11.791% | $245.7613 | $245.76 | $245.75 | $245.80 |
| Purchase #4 | $183.34 | 9.401% | $200.5758 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $172.77 | 11.611% | $192.8303 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $159.26 | 7.231% | $170.7761 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $82.88 | 12.781% | $93.4729 | $93.47 | $93.45 | $93.50 |
| 7 purchase totals = | $1,009.78 | $1,103.3255 | $1,103.33 | $1,103.35 | $1,103.40 | |