| 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 | $159.80 | 10.236% | $176.1571 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $21.92 | 13.412% | $24.8599 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $140.41 | 11.195% | $156.1289 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $138.99 | 3.130% | $143.3404 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $156.79 | 12.459% | $176.3245 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $51.60 | 4.716% | $54.0335 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $196.87 | 11.540% | $219.5888 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $866.38 | $950.4331 | $950.43 | $950.45 | $950.40 | |