| 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 | $181.81 | 7.289% | $195.0621 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $190.70 | 5.131% | $200.4848 | $200.48 | $200.50 | $200.50 |
| Purchase #3 | $5.31 | 6.161% | $5.6371 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $180.57 | 9.637% | $197.9715 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $54.71 | 4.628% | $57.242 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $21.52 | 6.753% | $22.9732 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $177.28 | 8.303% | $191.9996 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $811.90 | $871.3703 | $871.36 | $871.35 | $871.40 | |