| 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 | $183.73 | 10.228% | $202.5219 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $41.94 | 6.304% | $44.5839 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $149.54 | 12.643% | $168.4463 | $168.45 | $168.45 | $168.40 |
| Purchase #4 | $33.77 | 3.199% | $34.8503 | $34.85 | $34.85 | $34.90 |
| Purchase #5 | $20.63 | 12.543% | $23.2176 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $84.46 | 7.389% | $90.7007 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $123.95 | 4.493% | $129.5191 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $638.02 | $693.8398 | $693.84 | $693.80 | $693.80 | |