| 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 | $180.88 | 3.382% | $186.9974 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $129.83 | 7.457% | $139.5114 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $185.35 | 11.438% | $206.5503 | $206.55 | $206.55 | $206.60 |
| Purchase #4 | $237.57 | 9.754% | $260.7426 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $136.90 | 13.602% | $155.5211 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $133.89 | 3.459% | $138.5213 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $131.26 | 3.195% | $135.4538 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $1,135.68 | $1,223.2979 | $1,223.29 | $1,223.25 | $1,223.30 | |