| 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 | $133.91 | 10.448% | $147.9009 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $85.70 | 12.564% | $96.4673 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $152.80 | 12.470% | $171.8542 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $111.67 | 7.724% | $120.2954 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $177.99 | 8.117% | $192.4374 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $7.36 | 7.377% | $7.9029 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $192.88 | 3.788% | $200.1863 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $862.31 | $937.0444 | $937.05 | $937.05 | $937.10 | |