| 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 | $162.27 | 3.347% | $167.7012 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $184.58 | 8.374% | $200.0367 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $74.57 | 8.437% | $80.8615 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $165.60 | 12.391% | $186.1195 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $230.97 | 6.687% | $246.415 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $128.70 | 8.603% | $139.7721 | $139.77 | $139.75 | $139.80 |
| Purchase #7 | $232.62 | 12.844% | $262.4977 | $262.50 | $262.50 | $262.50 |
| 7 purchase totals = | $1,179.31 | $1,283.4037 | $1,283.41 | $1,283.35 | $1,283.40 | |