| 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 | $201.43 | 13.501% | $228.6251 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $230.51 | 13.163% | $260.852 | $260.85 | $260.85 | $260.90 |
| Purchase #3 | $27.98 | 6.334% | $29.7523 | $29.75 | $29.75 | $29.80 |
| Purchase #4 | $153.43 | 3.160% | $158.2784 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $85.76 | 12.829% | $96.7622 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $69.72 | 11.286% | $77.5886 | $77.59 | $77.60 | $77.60 |
| Purchase #7 | $39.90 | 6.209% | $42.3774 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $808.73 | $894.2360 | $894.24 | $894.30 | $894.40 | |