| 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 | $169.34 | 13.438% | $192.0959 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $194.60 | 11.241% | $216.475 | $216.48 | $216.50 | $216.50 |
| Purchase #3 | $53.42 | 8.346% | $57.8784 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $28.44 | 10.769% | $31.5027 | $31.50 | $31.50 | $31.50 |
| Purchase #5 | $214.41 | 3.425% | $221.7535 | $221.75 | $221.75 | $221.80 |
| Purchase #6 | $10.84 | 6.658% | $11.5617 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $200.54 | 8.162% | $216.9081 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $871.59 | $948.1753 | $948.18 | $948.20 | $948.30 | |