| 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 | $172.39 | 11.445% | $192.12 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $180.92 | 9.787% | $198.6266 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $230.97 | 6.146% | $245.1654 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $80.86 | 8.147% | $87.4477 | $87.45 | $87.45 | $87.40 |
| Purchase #5 | $39.28 | 9.606% | $43.0532 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $13.92 | 7.179% | $14.9193 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $94.25 | 6.488% | $100.3649 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $812.59 | $881.6971 | $881.70 | $881.65 | $881.70 | |