| 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 | $193.45 | 13.742% | $220.0339 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $215.38 | 5.751% | $227.7665 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $80.52 | 10.298% | $88.8119 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $176.83 | 4.446% | $184.6919 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $143.35 | 5.407% | $151.1009 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $123.78 | 5.151% | $130.1559 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $63.36 | 12.863% | $71.51 | $71.51 | $71.50 | $71.50 |
| 7 purchase totals = | $996.67 | $1,074.0710 | $1,074.07 | $1,074.05 | $1,074.10 | |