| 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 | $236.25 | 3.859% | $245.3669 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $147.82 | 7.125% | $158.3522 | $158.35 | $158.35 | $158.40 |
| Purchase #3 | $250.82 | 10.325% | $276.7172 | $276.72 | $276.70 | $276.70 |
| Purchase #4 | $157.33 | 11.794% | $175.8855 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $23.48 | 4.320% | $24.4943 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $220.42 | 9.614% | $241.6112 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $41.83 | 3.272% | $43.1987 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $1,077.95 | $1,165.6260 | $1,165.63 | $1,165.60 | $1,165.70 | |