| 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 | $138.38 | 9.757% | $151.8817 | $151.88 | $151.90 | $151.90 |
| Purchase #2 | $57.38 | 10.775% | $63.5627 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $44.88 | 10.213% | $49.4636 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $127.62 | 5.753% | $134.962 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $75.52 | 7.187% | $80.9476 | $80.95 | $80.95 | $80.90 |
| Purchase #6 | $35.26 | 11.341% | $39.2588 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $230.64 | 13.262% | $261.2275 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $709.68 | $781.3039 | $781.30 | $781.30 | $781.40 | |