| 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 | $188.85 | 13.545% | $214.4297 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $96.86 | 7.287% | $103.9182 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $227.25 | 10.584% | $251.3021 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $241.53 | 13.163% | $273.3226 | $273.32 | $273.30 | $273.30 |
| Purchase #5 | $174.91 | 7.758% | $188.4795 | $188.48 | $188.50 | $188.50 |
| Purchase #6 | $146.39 | 10.554% | $161.84 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $155.39 | 11.445% | $173.1744 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $1,231.18 | $1,366.4665 | $1,366.46 | $1,366.45 | $1,366.40 | |