| 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 | $130.65 | 11.253% | $145.352 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $38.33 | 4.125% | $39.9111 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $84.56 | 8.352% | $91.6225 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $165.62 | 11.327% | $184.3798 | $184.38 | $184.40 | $184.40 |
| Purchase #5 | $50.57 | 9.620% | $55.4348 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $43.50 | 6.186% | $46.1909 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $139.38 | 5.536% | $147.0961 | $147.10 | $147.10 | $147.10 |
| 7 purchase totals = | $652.61 | $709.9872 | $709.98 | $710.00 | $710.00 | |