| 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 | $164.88 | 11.356% | $183.6038 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $51.69 | 7.621% | $55.6293 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $25.52 | 13.163% | $28.8792 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $79.25 | 6.857% | $84.6842 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $192.38 | 10.614% | $212.7992 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $115.85 | 6.216% | $123.0512 | $123.05 | $123.05 | $123.10 |
| Purchase #7 | $33.27 | 5.577% | $35.1255 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $662.84 | $723.7724 | $723.77 | $723.85 | $723.80 | |