| 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 | $184.88 | 7.471% | $198.6924 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $41.65 | 7.450% | $44.7529 | $44.75 | $44.75 | $44.80 |
| Purchase #3 | $244.36 | 5.616% | $258.0833 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $192.95 | 3.747% | $200.1798 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $69.42 | 13.795% | $78.9965 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $193.82 | 9.480% | $212.1941 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $94.78 | 11.362% | $105.5489 | $105.55 | $105.55 | $105.50 |
| 7 purchase totals = | $1,021.86 | $1,098.4479 | $1,098.44 | $1,098.50 | $1,098.50 | |