| 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 | $248.67 | 11.623% | $277.5729 | $277.57 | $277.55 | $277.60 |
| Purchase #2 | $147.85 | 12.606% | $166.488 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $83.57 | 7.539% | $89.8703 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $188.66 | 13.815% | $214.7234 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $134.82 | 11.522% | $150.354 | $150.35 | $150.35 | $150.40 |
| Purchase #6 | $152.60 | 5.796% | $161.4447 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $219.26 | 6.202% | $232.8585 | $232.86 | $232.85 | $232.90 |
| 7 purchase totals = | $1,175.43 | $1,293.3118 | $1,293.30 | $1,293.25 | $1,293.40 | |