| 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 | $167.25 | 11.226% | $186.0255 | $186.03 | $186.05 | $186.00 |
| Purchase #2 | $28.69 | 4.312% | $29.9271 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $162.47 | 11.334% | $180.8843 | $180.88 | $180.90 | $180.90 |
| Purchase #4 | $39.26 | 13.511% | $44.5644 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $83.49 | 4.518% | $87.2621 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $20.68 | 13.826% | $23.5392 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $67.80 | 5.569% | $71.5758 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $569.64 | $623.7784 | $623.78 | $623.85 | $623.80 | |