| 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 | $134.92 | 12.718% | $152.0791 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $192.29 | 11.116% | $213.665 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $41.94 | 9.244% | $45.8169 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $206.27 | 10.608% | $228.1511 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $111.68 | 12.317% | $125.4356 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $181.53 | 6.111% | $192.6233 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $184.86 | 8.769% | $201.0704 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $1,053.49 | $1,158.8414 | $1,158.85 | $1,158.80 | $1,158.90 | |