| 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 | $147.28 | 5.648% | $155.5984 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $84.41 | 9.110% | $92.0998 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $121.71 | 13.789% | $138.4926 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $172.95 | 8.618% | $187.8548 | $187.85 | $187.85 | $187.90 |
| Purchase #5 | $232.35 | 8.630% | $252.4018 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $245.94 | 13.140% | $278.2565 | $278.26 | $278.25 | $278.30 |
| Purchase #7 | $46.81 | 13.583% | $53.1682 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $1,051.45 | $1,157.8721 | $1,157.87 | $1,157.85 | $1,158.00 | |