| 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 | $185.36 | 3.573% | $191.9829 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $140.35 | 6.857% | $149.9738 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $60.31 | 5.584% | $63.6777 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $238.83 | 9.210% | $260.8262 | $260.83 | $260.85 | $260.80 |
| Purchase #5 | $134.97 | 6.737% | $144.0629 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $175.28 | 12.630% | $197.4179 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $191.80 | 13.746% | $218.1648 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $1,126.90 | $1,226.1062 | $1,226.10 | $1,226.10 | $1,226.20 | |