| 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 | $216.94 | 12.428% | $243.9013 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $147.59 | 9.372% | $161.4221 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $164.50 | 11.573% | $183.5376 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $162.45 | 8.238% | $175.8326 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $32.95 | 4.285% | $34.3619 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $139.98 | 5.759% | $148.0414 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $200.64 | 5.116% | $210.9047 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $1,065.05 | $1,158.0016 | $1,157.99 | $1,158.00 | $1,157.90 | |