| 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 | $176.86 | 11.851% | $197.8197 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $174.94 | 3.505% | $181.0716 | $181.07 | $181.05 | $181.10 |
| Purchase #3 | $241.71 | 12.264% | $271.3533 | $271.35 | $271.35 | $271.40 |
| Purchase #4 | $94.77 | 4.853% | $99.3692 | $99.37 | $99.35 | $99.40 |
| Purchase #5 | $103.81 | 6.287% | $110.3365 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $188.80 | 13.499% | $214.2861 | $214.29 | $214.30 | $214.30 |
| Purchase #7 | $101.46 | 3.852% | $105.3682 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $1,082.35 | $1,179.6046 | $1,179.61 | $1,179.55 | $1,179.70 | |