| 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 | $152.42 | 3.494% | $157.7456 | $157.75 | $157.75 | $157.70 |
| Purchase #2 | $71.86 | 8.301% | $77.8251 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $89.56 | 7.114% | $95.9313 | $95.93 | $95.95 | $95.90 |
| Purchase #4 | $101.81 | 13.562% | $115.6175 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $7.49 | 11.238% | $8.3317 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $10.97 | 4.313% | $11.4431 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $112.45 | 13.248% | $127.3474 | $127.35 | $127.35 | $127.30 |
| 7 purchase totals = | $546.56 | $594.2417 | $594.25 | $594.30 | $594.00 | |