| 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 | $155.65 | 7.532% | $167.3736 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $70.88 | 9.251% | $77.4371 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $201.45 | 12.378% | $226.3855 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $200.87 | 3.205% | $207.3079 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $100.43 | 5.824% | $106.279 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $42.83 | 7.708% | $46.1313 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $34.45 | 10.262% | $37.9853 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $806.56 | $868.8997 | $868.91 | $868.95 | $868.90 | |