| 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 | $158.78 | 10.809% | $175.9425 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $78.28 | 4.401% | $81.7251 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $166.91 | 6.414% | $177.6156 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $144.36 | 5.641% | $152.5033 | $152.50 | $152.50 | $152.50 |
| Purchase #5 | $14.62 | 10.506% | $16.156 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $190.54 | 6.205% | $202.363 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $98.35 | 3.458% | $101.7509 | $101.75 | $101.75 | $101.80 |
| 7 purchase totals = | $851.84 | $908.0564 | $908.06 | $908.05 | $908.10 | |