| 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 | $198.60 | 8.132% | $214.7502 | $214.75 | $214.75 | $214.80 |
| Purchase #2 | $202.70 | 7.626% | $218.1579 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $114.64 | 11.845% | $128.2191 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $16.59 | 5.656% | $17.5283 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $134.39 | 13.693% | $152.792 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $179.92 | 4.445% | $187.9174 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $39.54 | 8.768% | $43.0069 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $886.38 | $962.3718 | $962.38 | $962.35 | $962.40 | |