| 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 | $162.37 | 11.704% | $181.3738 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $249.69 | 13.640% | $283.7477 | $283.75 | $283.75 | $283.70 |
| Purchase #3 | $142.30 | 10.204% | $156.8203 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $134.48 | 7.568% | $144.6574 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $38.62 | 13.261% | $43.7414 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $155.83 | 7.382% | $167.3334 | $167.33 | $167.35 | $167.30 |
| Purchase #7 | $192.89 | 8.486% | $209.2586 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,076.18 | $1,186.9326 | $1,186.93 | $1,186.90 | $1,186.90 | |