| 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 | $162.49 | 12.749% | $183.2059 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $181.86 | 9.267% | $198.713 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $51.61 | 11.592% | $57.5926 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $131.42 | 3.672% | $136.2457 | $136.25 | $136.25 | $136.20 |
| Purchase #5 | $28.71 | 13.217% | $32.5046 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $91.86 | 6.793% | $98.1 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $194.72 | 8.547% | $211.3627 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $842.67 | $917.7245 | $917.72 | $917.70 | $917.70 | |