| 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 | $121.88 | 13.695% | $138.5715 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $12.85 | 11.691% | $14.3523 | $14.35 | $14.35 | $14.40 |
| Purchase #3 | $124.25 | 5.360% | $130.9098 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $162.59 | 11.515% | $181.3122 | $181.31 | $181.30 | $181.30 |
| Purchase #5 | $171.80 | 7.583% | $184.8276 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $22.49 | 13.865% | $25.6082 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $91.49 | 9.136% | $99.8485 | $99.85 | $99.85 | $99.80 |
| 7 purchase totals = | $707.35 | $775.4301 | $775.43 | $775.40 | $775.40 | |